to my knowledge there is no procedure as such for conclusively deturmining canine heredity (breed). A blood test for example would be the same in any breed of dog compared to any other.
Because they were all homozygous.
A reputable breeder would have provided registration papers. Of course, a reputable breeder only breeds very selectively with a goal of improving the breed. They would not allow any of their pups to be used for breeding purposes until they had proven themselves to be excellent examples of the breed, usually by obtaining their championship. If you plan to breed for fun or money then "papers" don't matter.
Only if you prove to be an "unfit" or bad parent. The parent that is an adult has not more rights to the child because they are an adult and you are not.
The puppies will be considered mixed breed or Labrador cross, you cannot have a pure breed dog if only one parent is of pure bloodlines.
Papers don't matter when you are breeding dogs. The only problem you will have is registering the puppies.
only if parents are married see links below
The only way to be 100% sure if your dog is pure breed is if it has papers, or if the dog breeder can show that both the parents were the same breed. Actually you can have a purebred chi without it being papered. You can also go to a pet vet or pet store to find out if is a pure breed.
The only way to get this is to have registration papers from a reputable registration organization, such as one that operates within the umbrella of the AKC.
Palomino is a color,not a breed or species of it's own. Therefore the only way to help a palomino horse is to continue breeding for the color and registering them with their parent breed organization.
If your dog is AKC registered then only breed with a AKC dog make sure the other dog is healthy and also has a good strong bloodline,ask for proof of papers and vet visits.
The only way to get a piercing of any kind if you are under age is to bring a parent or legal guardian with you to sign the paperwork, and to be there through the procedure. If you have no parent or guardian with you to sign the papers, they will refuse you service.
If we talk about humans yes. We all have DNA from both parents. A human can not be created without a egg and a sperm. If we only would have from one parent our DNA would only be from him/her.