Dr. Anukarna Singh
Hi, in addition to that please wash his paws nicely preferably with some medicated shampoo like conaseb. If he lets you please clip the fur that will help you to visualise it better. Check for any foreign object like a piece of glass/ wood etc if you see something try to remove it. You can apply kiskin lotion for temporary relief but if the pain doesn't come down at all please get a physical examination done.