GSD/Sheltie mix's question about Flank Sucking

Question

I read the info on the page about flank sucking. Finnigan was weaned BERY EARLY because his mom died shortly after the pups were born. He also sucks and chews his hind feet. I take him out and let him run every day and of course he goes potty!! He is very obedient and is trained to be off leach whenever I am with him but only at home! Whenever we are out, he is always on a leash. What could be wrong?? He is the SWEETEST little guy! He was the runt of the little. All the pups were bottle fed! I am taking him to have his shots and neutered on Monday! He is very small! Only about 13” tall 15#

Accepted Answer

Thank you for your question.    

This may be normal for him, given his history.  If you are concerned, It would be best to have your pet seen by a veterinarian, as they can examine them, see what might be going on, and get treatment for them.

Flank Sucking in Dogs