All Dog Breeds

American Pit Bull Terrier / Bully Breed Mix (United States / United Kingdom)

Pit Bull Terrier / Boxer Mix (United States)

Boxer (Germany - developed in the late 19th century from the now-extinct Bullenbeisser and mastiff-type breeds.)

Mixed Breed / Possible Shiba Inu and Dachshund or Terrier Mix (Various / Global)

Chihuahua (Mexico — developed from ancient companion dogs such as the Techichi kept by the Toltec and Aztec civilization...

Black-Mouthed Cur Mix (United States (Southeastern region, developed by early American pioneers))

Goldendoodle (United States and Australia — originally bred in the late 1990s to create a low-shedding guide and family ...

Goldendoodle (United States and Australia — developed in the 1990s as a low-shedding guide and companion dog.)

Chihuahua and Terrier Mix (United States and international (designer mixed breed development primarily over the last 30 ...

Shih Tzu (Tibet and China — bred as companion dogs for Chinese royalty during the Ming and Qing dynasties.)

Border Collie / German Shepherd Mix (United States / International (Modern crossbreed developed primarily in North Ameri...

Mixed Breed (Likely Jack Russell Terrier and Poodle Mix) (United States / International — common shelter mixed breed)

American Pit Bull Terrier (United States and United Kingdom — developed in the 19th century by crossing bulldogs and ter...

American Pit Bull Terrier / Boxer Mix (United States)

Pomeranian (Germany and Poland (Pomerania region) — developed from larger Spitz-type arctic sled dogs in the 18th and 19...

Beagle (United Kingdom — developed primarily in Great Britain from older hound breeds during the 19th century.)

Labrador Retriever (Canada (Newfoundland) — developed in the 19th century from the St. John's water dog.)

Australian Cattle Dog Mix (Texas Heeler / Cattle Dog Mix) (Australia — developed in the 19th century by crossing droving...

Australian Cattle Dog Mix (Heeler Mix Puppy) (Australia — Developed in the 19th century by crossing native Dingoes with ...

Mixed Breed (Pit Bull Terrier / Labrador Retriever Mix) (United States — modern designer and random-bred companion mix o...

American Pit Bull Terrier / Jack Russell Terrier Mix (Pitbull Cross Puppy) (United States / United Kingdom — descendants...

French Bulldog (France and England — developed in the mid-19th century in England as toy Bulldogs, then refined in Franc...

Australian Cattle Dog Mix (Heeler Mix) (Australia — developed in the 19th century by Australian settlers to herd cattle ...

Rottweiler Mix (Puppy) (Germany — historically descended from Roman drover dogs that interbred with local breeds in the ...

Rottweiler Mix (Puppy) (Germany — originally bred in Rottweil, Germany as livestock drover and guard dogs.)

Mixed Breed (Likely Cattle Dog and Pug or Terrier Mix) (United States - Mixed breeds represent the largest population of...

Mixed Breed (likely Saint Bernard and Cattle Dog mix) (United States (Modern cross-breed) — The St. Bernard originated i...

Australian Cattle Dog Mix (Texas Heeler / Saint Bernard Mix) (Australia/USA - Australian Cattle Dogs were developed in t...

Australian Cattle Dog Mix (likely mixed with Jack Russell Terrier or Great Pyrenees) (Australia — developed in the 19th ...

Saint Bernard Mix (Potentially Saint Bernard x Cattle Dog/Jack Russell Terrier) (Switzerland/International — The Saint B...

Mixed Breed (likely Australian Cattle Dog and Jack Russell Terrier mix) (USA/Australia — While the likely parent breeds ...

Mixed Breed (Likely Australian Cattle Dog and Jack Russell Terrier Mix) (United States/Australia — This specific mix is ...

Australian Cattle Dog Mix (Blue Heeler Mix) (Australia — specifically developed in the 19th century using Dingo-blue mer...

Saint Bernard Mix (Puppy) (Switzerland (Saint Bernard heritage) - Developed in the 11th century by hospice monks in the ...

Mixed Breed Puppy (likely German Shepherd and Australian Cattle Dog mix) (United States/Germany/Australia — both parent ...

Mixed Breed (Estimated: Australian Cattle Dog / Great Pyrenees / Shepherd Mix) (United States and Australia. This pup sh...

Australian Cattle Dog Mix (likely Blue Heeler cross) (Australia — developed in the 19th century by crossing British drov...

Australian Cattle Dog Mix (likely Blue/Red Heeler mixed with Jack Russell Terrier or Beagle) (Australia — developed in t...

Australian Cattle Dog Mix (Puppy) (Australia — developed in the 19th century by settlers to drive cattle over long dista...

Jack Russell Terrier Mix (likely mixed with Australian Cattle Dog) (England (Jack Russell) and Australia (Cattle Dog inf...

Jack Russell Terrier (England — developed in the early 19th century by the Reverend John Russell for fox hunting purpose...

Australian Cattle Dog Mix (likely mixed with Jack Russell Terrier or Border Collie) (Australia — developed in the 19th c...