One usually can't determine just by looking at a pit bull if another breed is mixed in. The only way to know for sure is to know the parents or have pure breed papers that come with a pure breed dog.
A maltese/poodle mix
A dachshund is a pure breed, not a mix, and one of the oldest dog breeds there is.
A trained vet should be able to tell by looking at it and behavior, if it is a mix they can at least identify what breed is dominanant and guess what other breeds they have in them, i am training to be a vet and we were taught how to do this
yes
retriever mix
Yep any breed of the same breed no mix breed hope this helps!
If the female dog is a mix breed but the male is a purebred lab, the puppies would be considered a mix of the two breeds. The puppies will inherit characteristics from both parents, making them a mix breed.
A terrier mix is a dog that is a crossbreed between a terrier breed and another breed. This mix can result in a variety of sizes, coat types, and temperaments depending on the specific breeds involved. Terrier mixes often combine the energy and intelligence of terriers with characteristics of the other parent breed.
Fido was a golden retriever mix dog
Australian Cattle dog mix
No, it doesn't. Dogs regulary have diffrent colors depending on their breed.
The larger breed the dog is, the shorter it lives. Collie and poodle mix should live up to ten years or more.