Could puppy DNA hold vital clues in the fight in opposition to illness. Dr Carlson Analyses boxer-puppy DNA for clues.
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Battling illness – Horizon: The Secret Existence of the Pet dog – BBC
I think the dog can feel the needle and it good there try to get clue to stop these disease getting worse but it cruel to use dogs and other animal so you people can test thing out and you can hurt them and kill them we should stop it.
Can the dog feel the needle? They didn't seem to react.