I know sometimes our dog chews on his feet to get at junk that may be stuck in his nails…or else if his feet are a bit dry. I’m not sure what else may cause something like that–food allergies? It seems dogs can be real sensitive, and allergies can cause a wide range of things. Hope others are able to give their opinions, too…and I hope you find the reason and that his feet get on the mend. 🙂
