Ever have a leg that trembles off and on in a pup? This pup is about 10 weeks old and his front leg occasionally trembles when he is sitting. He is a big boy and healthy and happy. I've noticed this since he was 5 or six weeks old. Is this just a part of those big bones growing, or is there reason to be concerned? My puppies are always on puppy food until 16 weeks and then switched over to adult. Safe, free exercise only, and not with the big guys. Any thoughts?? TIA

I've had young puppies (4-6 weeks) do this in several litters and could never find out the cause. I do know that the trembling stopped as they got older and the puppies are all fine now.