The fact that dogs need to "lock up" to become pregnant does not vary from breed to breed. They all need to even Labs.
A Lab's breed is a Lab.
lab
it depends on what type of dog you breed your chocolate lab with.
Lab/Pit mix. There is no breed name for a breed cross.
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.
Yes.
lab and Dalmation
If you breed a Yellow Labrador and a Chocolate Labrador they will produce solid chocolate puppies and solid Yellow puppies and Black puppies with the exception of a few white markings. No matter what color labs you breed they will always be pure unless you have a mixed breed or a completely different breed as the mother or father. Then it's up to the traits of that other breed.
A cross-breed has the potential to grow to the full size of the largest parent's breed.
the chocolate lab is a breed of the domestic dog Canis lupus. therefore, its genus is canis.
yes if they are both of Labrador descent yes.
no, tHE BREED YOU ARE TALKING ABOUT IS GOLDEN RETRIEVER