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.
Yes.
lab and Dalmation
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.
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.
It was the Cocker spaniel.