Cavapoo vs Chihuahua vs Rat Terrier Comparison - Dog breed selector: Cavoodle or Csivava or Decker Giant? Find the right dog for you

"Find similarities and differences between Cavapoo vs Chihuahua vs Rat Terrier" Compare Cavapoo and Chihuahua. Which is better: Cavapoo or Chihuahua or Rat Terrier?

Size and Weight Price and Availability Trainability and Intelligence Personality and Temperament Activity and Playfulness Adaptability and Independence Bite Characteristics Health and Lifespan Energy and Activity Diet and Weight Management Allergies and Grooming Good With As a Working Dog Reproducibility Recognition Show differences only

Name	Cavapoo	Chihuahua	Rat Terrier
Origins	Australia	Mexico	United States
All Dog Breeds By Country Of Origin
Group	Companion Dogs	Companion Dogs	Hunting Dogs
Popularity Rank	555	32	97
Reviews	10	17	2
User Ratings

Common Names & Aliases Compare alternative names and nicknames used for Cavapoo, Chihuahua, and Rat Terrier breeds.	Cavoodle	Csivava Chihuahueño	Decker Giant Rat Rattie Ratting Terrier American Rat Terrier
Breed Classification How do breed classifications differ between Cavapoo, Chihuahua, and Rat Terrier? Compare their breeding categories.	Cross Breed	Purebred	Purebred

Cavapoo vs Chihuahua vs Rat Terrier Size and Weight Comparison

Size Classification Compare size differences between Cavapoo, Chihuahua, and Rat Terrier. Which breed is the largest?	Small Medium	Small	Small
Weight Statistics How do weights compare between Cavapoo, Chihuahua, and Rat Terrier? Compare adult weight ranges.	12-24 pounds (5.4-11 kg)	2-6 pounds (1-3 kg)	Standard: 12-35 pounds (5.5-16 kg)
Average Weight Which dog has a smaller / higher average weight?	18 pounds (5.7.5 kg)	4 pounds (2 kg)	Standard: 23.5 pounds (5.10.5 kg)
Height Which is taller, Cavapoo or Chihuahua or Rat Terrier? Cavapoo vs Chihuahua vs Rat Terrier height comparison:	11-18 inches (28-45 cm)	6-9 inches (15-23 cm)	Standard: 14-23 inches (35.5-58.5 cm)
Average Height Which dog has a smaller / higher average height?	14.5 inches (36.5 cm)	7.5 inches (19 cm)	Standard: 18.5 inches (35.5-58.5 cm)

Cavapoo vs Chihuahua vs Rat Terrier Price and Availability Comparison

Price Range Compare puppy costs for Cavapoo, Chihuahua, and Rat Terrier. Find price differences between these breeds.	$1200-$1800	$600-$800	$300-$500
Availability Which is easier to get, Cavapoo or Chihuahua or Rat Terrier?	Rare: You may rarely see each other in everyday life, but you might catch a glimpse of each other at dog shows.	Very frequent: The Chihuahua is quite easy to get.	Very frequent: The Rat Terrier is quite easy to get.

Cavapoo vs Chihuahua vs Rat Terrier Trainability and Intelligence Comparison

Intelligence Rating Compare intelligence levels between Cavapoo, Chihuahua, and Rat Terrier. Which breed ranks highest?	Very smart: Cavapoo is an excellent dog breed. See more.	Low to average: This canine intelligence is not the brightest one. See more.	Smart: The Rat Terrier dogs have great intelligence. See more.
Smartest Dog Breeds
Training Difficulty Compare training difficulty levels between Cavapoo, Chihuahua, and Rat Terrier. Which is easiest to train?	Cavapoo dogs are very easy to train. See more.	Chihuahua dogs are quite easy to train. See more.	Rat Terrier dogs are quite easy to train. See more.
Least Obedient Dog Breeds		Dog Breeds That Easy To Train
Watchdog Rating Compare watchdog abilities of Cavapoo, Chihuahua, and Rat Terrier. Which breed is most alert?	Cavapoo dogs are one of the best watchdogs. See more.	Chihuahua dogs are average watchdogs. See more.	Rat Terrier dogs are average watchdogs. See more.
Territorial Protection Compare territorial instincts between Cavapoo, Chihuahua, and Rat Terrier. Which breed is most protective?	Cavapoo dogs are not the best to protect their territory. See more.	Chihuahua dogs strongly protect their territory. See more.	Rat Terrier dogs are extremely protective guard dogs. See more.
Guard Dog Breeds List

Cavapoo vs Chihuahua vs Rat Terrier Personality and Temperament Comparison

Personality Traits How do personalities differ between Cavapoo, Chihuahua, and Rat Terrier? Compare temperaments.	Loving Intelligent Gentle	Alert Courageous Intelligent Quick Devoted Lively	Loving Alert Affectionate Lively Inquisitive
Sensitivity Level Which dog is more sensitive? What's the difference?	They are a little bit more sensitive than other dog breeds. See more.	Sensitive: Chihuahua dogs don't like an irregular daily routine, noisy household, and frequent guest visits. See more.	They are a little bit more sensitive than other dog breeds. See more.
Most Sensitive Dog Breeds		Less Sensitive Dog Breeds
Affection Level Which is the more affectionate dog breed: Cavapoo vs Chihuahua vs Rat Terrier?	High: Cavapoo dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.	High: Chihuahua dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.	High: Rat Terrier dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.
Most Affectionate Dog Breeds
Social Needs Cavapoo vs Chihuahua vs Rat Terrier social needs comparison:	Cavapoo dogs need a lot of social interaction. See more.	Chihuahua dogs need a lot of social interaction. See more.	Rat Terrier dogs need a lot of social interaction. See more.
Impulse to Wander or Roam Which dog has a greater roaming instinct?	Cavapoo dogs tend to escape less than other breeds. See more.	Chihuahua dogs tend to escape less than other breeds. See more.	The wanderlust potential of the Rat Terrier is strong enough to escape from home. See more.
Prey Drive Which dog has a higher prey drive? Which can be better for hunting?	Cavapoo dogs have an average prey drive, which means that they don't have a high impulse to chase and catch something like a cat or any other small aminals, but it might happen. See more.	Chihuahua dogs have an average prey drive, which means that they don't have a high impulse to chase and catch something like a cat or any other small aminals, but it might happen. See more.	Rat Terrier dogs have a higher impulse to chase and catch something than other dog breeds. See more.
Dog Breeds With Low Prey Drive		Dog Breeds With High Prey Drive

Cavapoo vs Chihuahua vs Rat Terrier Activity and Playfulness Comparison

Barking Frequency Compare barking frequencies of Cavapoo, Chihuahua, and Rat Terrier. Which breed is most vocal?	Average: The Cavapoo barks occasionally. See more.	A lot: Chihuahua is a particularly loud breed. See more.	Average: The Rat Terrier barks occasionally. See more.
Quiet Dog Breeds That Don't Bark		Dog Breeds That Bark The Most
Playful Nature Compare playfulness levels between Cavapoo, Chihuahua, and Rat Terrier. Which breed is most playful?	Average: Cavapoos, like any other dog breed, like playing. See more.	Average: Chihuahuas, like any other dog breed, like playing. See more.	Average: Rat Terriers, like any other dog breed, like playing. See more.
Most Playful Dog Breeds
Apartment Adaptability Compare apartment suitability of Cavapoo, Chihuahua, and Rat Terrier. Which adapts best to small spaces?	Very house-friendly dog the Cavapoo breed.	Very house-friendly dog the Chihuahua breed.	Very house-friendly dog the Rat Terrier breed.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Cavapoo vs Chihuahua vs Rat Terrier Adaptability and Independence Comparison

Lifestyle Adaptability Compare adaptability between Cavapoo, Chihuahua, and Rat Terrier. Which breed is most flexible?	Cavapoo dogs adapt very well to lifestyle changes and basically all living environments.	Chihuahua dogs adapt very well to lifestyle changes and basically all living environments.	Rat Terrier dogs adapt very well to lifestyle changes and basically all living environments.
Alone Time Tolerance Which dog can be left alone: Cavapoo or Chihuahua or Rat Terrier?	Cavapoo dogs tend to have separation anxiety when their owners left them alone at home because they bond very closely with them.	Chihuahua dogs tend to have separation anxiety when their owners left them alone at home because they bond very closely with them.	Rat Terrier dogs tend to have separation anxiety when their owners left them alone at home because they bond very closely with them.

Cavapoo vs Chihuahua vs Rat Terrier Bite Characteristics Comparison

Bite Risk Assessment Compare biting potential between Cavapoo, Chihuahua, and Rat Terrier. Which has lowest bite risk?	Low 🔽 The Cavapoo has a low chance of biting somebody.	Low 🔽 The Chihuahua has a low chance of biting somebody.	Low 🔽 The Rat Terrier has a low chance of biting somebody.
Mouthing Tendency Compare mouthing tendencies between Cavapoo, Chihuahua, and Rat Terrier. Which uses mouth most during play?	Cavapoo dogs have an average tendency to nip, chew, playbite, or herd people. See more.	Chihuahua dogs have an average tendency to nip, chew, playbite, or herd people. See more.	Rat Terrier dogs have a lower than average tendency to nip, chew, playbite, or herd people. See more.
Bite Strength Rating Compare bite forces between Cavapoo, Chihuahua, and Rat Terrier. Which has the strongest bite?	Between 100 and 200 PSI 🔽 Cavapoo bite force: Weak.	Between 100 and 200 PSI 🔽 Chihuahua bite force: Weak.	Between 100 and 200 PSI 🔽 Rat Terrier bite force: Weak.
Dog Breeds With The Lowest Bite Force		Dog Breeds With the Strongest Bite Force

Cavapoo vs Chihuahua vs Rat Terrier Health and Lifespan Comparison

Average Lifespan Compare life expectancies of Cavapoo, Chihuahua, and Rat Terrier. Which breed lives longest?	9-15 years The average lifespan of Cavapoo: 12 years	14-18 years The average lifespan of Chihuahua: 16 years	14-18 years The average lifespan of Rat Terrier: 16 years
Calculate dog years to human years by breed here
Climate Tolerance Compare weather adaptability between Cavapoo, Chihuahua, and Rat Terrier. Which handles climate changes best?	Prefers average to cold weather conditions The Cavapoo can adapt to well to cold weather conditions, some dogs even can be a good mountain dog. See more.	Prefers warm weather Dogs that prefer warm weather conditions are typically breeds that were originally bred in warmer climates. See more.	Prefers warm weather Dogs that prefer warm weather conditions are typically breeds that were originally bred in warmer climates. See more.
Health Concerns Compare health problems common in Cavapoo, Chihuahua, and Rat Terrier. Which has fewer health issues?	Very healthy dog breed.	Chihuahuas are commonly healthy dogs.	The Rat Terrier is a healthy breed, but there are certain health issues that you should check with your vet regularly.
Healthiest Dog Breeds
Vet Care Frequency Which one may need more or less veterinary visits?	Rare The Cavapoo should have a complete physical check-up at least every 12-18 months (but preferably once per year).	Rare The Chihuahua should have a complete physical check-up at least every 12-18 months (but preferably once per year).	Average The Rat Terrier should have a complete physical check-up at least once per year.
Longest Living Dog Breeds
Health Problems Which one has more or less genetic/health problems: Cavapoo vs Chihuahua vs Rat Terrier? What are the allergies, genetic diseases and concerns for them? Cavapoo vs Chihuahua vs Rat Terrier health problems comparison:	Hip Dysplasia Patellar Luxation	Collapsed Trachea Heart Murmurs Open Fontanel Patellar Luxation Pulmonic Stenosis Hydrocephalus Hypoglycemia Shivering	Hip Dysplasia Legg-perthes Disease Patellar Luxation Eye Problems Heart Problems

Cavapoo vs Chihuahua vs Rat Terrier Energy and Activity Comparison

Energy Rating Compare energy levels between Cavapoo, Chihuahua, and Rat Terrier. Which breed is most active?	Cavapoo dogs have a higher energy level than other dog breeds.	Chihuahua dogs have an average energy level, so if you live a semi-active life, this breed can be a good choice for you.	Rat Terrier dogs are high-energy dogs.
Low-Energy Dog Breeds		High-Energy Dog Breeds
Activity Requirement / Exercise Need Cavapoo vs Chihuahua vs Rat Terrier exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Cavapoo or Chihuahua or Rat Terrier? Which dog needs the most walking? Which dog is the laziest?	Cavapoo dogs have an average exercise need.	Chihuahua dogs exercise need is very minimal.	Rat Terrier dogs have an average exercise need.
Sleeping Need Which one sleeps the least/most: Cavapoo or Chihuahua or Rat Terrier?	Cavapoo dogs are quite energetic dogs and they don't spend too much time with sleeping.	Chihuahua dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.	Rat Terrier dogs don't need too much sleep.
Dog Breeds That Sleep A Lot

Cavapoo vs Chihuahua vs Rat Terrier Diet and Weight Management Comparison

Obesity Tendency Compare weight gain tendencies between Cavapoo, Chihuahua, and Rat Terrier. Which is most prone to obesity?	Average to High: If you don't pay attention to the Cavapoo's weight, he can easily gain weight. See more.	Average: The Chihuahua has an average risk for obesity. See more.	Average: The Rat Terrier has an average risk for obesity. See more.
Dog Breeds Prone To Obesity
Food Consumption Compare food requirements between Cavapoo, Chihuahua, and Rat Terrier. Which needs most food?	0.5 to 1.5 cups of high-quality dry food a day, divided into two meals.	Recommended daily amount: 1/4 to 1/2 cups of high-quality dry food a day.	No data available
Dog Breeds That Eat A Lot

Cavapoo vs Chihuahua vs Rat Terrier Allergies and Grooming Comparison

Allergy Friendliness Compare hypoallergenic qualities of Cavapoo, Chihuahua, and Rat Terrier. Which is best for allergy sufferers?	Yes See more.	No See more.	No See more.
Hypoallergenic Dog Breeds
Coat Colors Compare color variations between Cavapoo, Chihuahua, and Rat Terrier. What colors are available?	Black Cream White Sable Tricolor Chestnut Apricot Red sable Phantom	Black Tan Red Cream Fawn Chocolate	Black Tan Blue White Brown Tricolor
Grooming Requirements Compare grooming needs between Cavapoo, Chihuahua, and Rat Terrier. Which requires most maintenance?	Advanced: The Cavapoo requires a lot of grooming. See more.	Effortless: The Chihuahua requires minimal grooming. See more.	Effortless: The Rat Terrier requires minimal grooming. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Drooling Tendency Compare drooling tendencies between Cavapoo, Chihuahua, and Rat Terrier. Which drools least?	The Cavapoo is a perfect example of a very low drooling tendency. See more.	The Chihuahua is a perfect example of a very low drooling tendency. See more.	The Rat Terrier is a perfect example of a very low drooling tendency. See more.
Stinkiness Rating Compare odor levels between Cavapoo, Chihuahua, and Rat Terrier. Which has least natural smell?	Medium ⏺ The Cavapoo has an average chance of bad smell.	High 🔼 The Chihuahua has a high chance of bad smell.	Medium ⏺ The Rat Terrier has an average chance of bad smell.
Coat Characteristics Compare coat types between Cavapoo, Chihuahua, and Rat Terrier. How do their fur characteristics differ?	Curly Wavy Straight	Fine	Dense Shiny
Bathing Needs Compare bathing needs between Cavapoo, Chihuahua, and Rat Terrier. Which requires most frequent baths?	3-4 weeks More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds. See more.	3-4 weeks More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds. See more.	4-6 weeks Average. Experts recommended at least every 4-6 weeks for this family pup. See more.
Shedding Level Who sheds more Cavapoo or Chihuahua or Rat Terrier? Cavapoo or Chihuahua or {name3 shedding:	Cavapoo dogs shed moderately. See more.	Chihuahua dogs shed none to minimal. See more.	Rat Terrier dogs shed above average. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most

Cavapoo vs Chihuahua vs Rat Terrier Good With Comparison

Child Compatibility Compare child-friendliness between Cavapoo, Chihuahua, and Rat Terrier. Which is best with kids?	Cavapoo dogs are average friendly dogs towards children.	Chihuahua dogs are not kid-friendly dogs.	Rat Terrier dogs are very kid-friendly dogs.
Kid-Friendly Dog Breeds
Pet Compatibility Which dog breeds get along well with other animals/pets?	Cavapoo dogs are generally with other pets.	Chihuahua dogs are one of the friendliest dog breeds.	Rat Terrier dogs are usually friendly towards other pets.
Stranger Friendly Which dog is more stranger friendly Cavapoo or Chihuahua or Rat Terrier? Which dog is more friendly?	Cavapoo dogs are very stranger-friendly dogs.	Chihuahua dogs are average friendly towards strangers.	Rat Terrier dogs are stranger-friendly dogs.
Dog Breeds That Are Aloof With Strangers		Dog Breeds That Are Friendly To Strangers
Cat Friendly Which dog is more cat friendly Cavapoo or Chihuahua or Rat Terrier?	Cavapoo dogs are average friendly towards cats.	Chihuahua dogs are very cat-friendly dogs.	Rat Terrier dogs are cat-friendly dogs.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly Cavapoo or Chihuahua or Rat Terrier?	Cavapoo dogs are very dog-friendly dogs.	Chihuahua dogs are average friendly towards other dogs.	Rat Terrier dogs are dog-friendly dogs.
Good For First Time Owners Which dog is good for the first-time owners: Cavapoo vs Chihuahua vs Rat Terrier?	Yes Cavapoo dogs are good for novice owners, due to their easy-going personality.	Yes Chihuahua dogs are good for novice owners, due to their easy-going personality.	Yes Rat Terrier dogs are good for novice owners, due to their easy-going personality.
Office Friendly Which one fits better in the office?	No Cavapoo is not the best dog breed for office environment.	No Chihuahua is not the best dog breed for office environment.	No Rat Terrier is not the best dog breed for office environment.
Senior Citizens Friendly Which dog is good for elderly people?	Cavapoos are commonly okay with elderly people.	Chihuahuas are not recommended for elderly people.	Rat Terriers are one of the best breeds for elderly people.

Cavapoo vs Chihuahua vs Rat Terrier As a Working Dog Comparison

Service Dog Capability Compare service dog potential between Cavapoo, Chihuahua, and Rat Terrier. Which is best suited for service work?	Yes This breed makes good as a service dog. See more.	Not really This breed generally not used as a service dog. See more.	Not really This breed generally not used as a service dog. See more.
Most Popular Service Dog Breeds
Therapy Work Suitability Compare therapy dog potential between Cavapoo, Chihuahua, and Rat Terrier. Which excels in therapy work?	Yes This breed makes a perfect therapy dog. See more.	Yes This breed makes a perfect therapy dog. See more.	Not really This breed is generally not used as a therapy dog. See more.
Therapy Dog Breeds
Scent Detection Ability Compare detection capabilities between Cavapoo, Chihuahua, and Rat Terrier. Which has best nose work ability?	Not really They are not typically employed for this type of work, but there may be exceptional cases.	Not really They are not typically employed for this type of work, but there may be exceptional cases.	Not really They are not typically employed for this type of work, but there may be exceptional cases.
Search & Rescue Potential Compare search and rescue potential between Cavapoo, Chihuahua, and Rat Terrier. Which is best for SAR work?	Not really This dog breed is not typically used as a search and rescue dog.	Not really This dog breed is not typically used as a search and rescue dog.	Yes This breed would make an excellent search and rescue dog.
Maritime Work Ability Compare boating aptitude between Cavapoo, Chihuahua, and Rat Terrier. Which is best suited for water work?	Yes Cavapoo breed usually likes being on a boat. See more.	Not really Chihuahua breed usually doesn't like being on a boat. See more.	Not really Rat Terrier breed usually doesn't like being on a boat. See more.
Draft Work Capability Compare cart pulling abilities between Cavapoo, Chihuahua, and Rat Terrier. Which is best for draft work?	Not really A drafting dog or draft dog is a dog bred and used for cart pulling. See more.	Not really A drafting dog or draft dog is a dog bred and used for cart pulling. See more.	Not really A drafting dog or draft dog is a dog bred and used for cart pulling. See more.
Military Service Background Compare military service history of Cavapoo, Chihuahua, and Rat Terrier. Which has most military use?	Not really In history, this breed was not really used for combat dog.	Not really In history, this breed was not really used for combat dog.	Not really In history, this breed was not really used for combat dog.

Cavapoo vs Chihuahua vs Rat Terrier Reproducibility Comparison

Puppy Litter Size Compare typical litter sizes of Cavapoo, Chihuahua, and Rat Terrier. Which has most puppies?	2-8 puppies	2-4 puppies	5-7 puppies
Dog Name Generator – Find A Perfect Name For Your Puppy
Pregnancy Duration Compare gestation periods of Cavapoo, Chihuahua, and Rat Terrier. Any breeding differences?	60-64 days See more.	60-64 days See more.	60-64 days See more.
Breeding Frequency Compare breeding intervals between Cavapoo, Chihuahua, and Rat Terrier. What's recommended?	Once a year. More frequent breeding is not healthy. See more.	Once a year. More frequent breeding is not healthy. See more.	Once a year. More frequent breeding is not healthy. See more.

Cavapoo vs Chihuahua vs Rat Terrier Recognition Comparison

AKC Classification Compare AKC groups for Cavapoo, Chihuahua, and Rat Terrier. How are they classified?	Not recognized by the American Kennel Club.	Recognized by the American Kennel Club in 1904 as a Toy breed.	Recognized by the American Kennel Club in 2013 as a Terrier breed.
FCI Classification Compare FCI groups for Cavapoo, Chihuahua, and Rat Terrier. How are they classified internationally?	Not recognized by FCI.	Recognized by FCI in the Companion and Toy Dogs group, in the Chihuahueno section.	Not recognized by FCI.
Kennel Club Recognition Compare breed recognition status of Cavapoo, Chihuahua, and Rat Terrier. Which has most recognition?	Dog Registry of America Inc. American Canine Hybrid Club Designer Breed Registry Designer Dogs Kennel Club International Designer Canine Registry	American Canine Registry American Kennel Club America's Pet Registry Canadian Kennel Club Dog Registry of America Inc. Federation Cynologique Internationale Kennel Club of Great Britain North American Purebred Registry, Inc. American Canine Association, Inc. Australian National Kennel Council Continental Kennel Club National Kennel Club New Zealand Kennel Club United Kennel Club	American Canine Registry American Kennel Club America's Pet Registry Dog Registry of America Inc. North American Purebred Registry, Inc. American Canine Association, Inc. Continental Kennel Club National Kennel Club United Kennel Club

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