Fenway dug 2 HUGE holes last night and since then he's been licking his front paws. I brought him to doggy daycare and asked them to watch him and they thought he may have hot spots. I guess that is a skin irritation and the dog licks and licks it and it just gets worse?

Does anybody else's dog get hot spots? What do you do about them? Do you think I should bring Fenway to the vet to make sure? He doesn't seem to be in any pain.

Any suggestions?