He licks his feet 80 % of the time when he lays down to rest or sits in our lap watching tv.
Hair is a little thinner on feet. Not red
You can read about some treatment methods on this site:
Since you asked about OCD, I thought you would enjoy this article on the condition.
At this point, it doesn't seem he is doing too much damage to himself, but I would try to stop the behavior if you can. Baby socks might help stop him from using them to comfort himself. A dap collar that uses pheromones to calm dogs might also help stop the behavior since it mimics the pheromones produced by a nursing mom to calm her pups. You can purchase these at the pet store, online or at the vet office.
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