My first thought was an injury- like a sprain, or pull or maybe even some small fracture somehow. But if he's walking and running normally inside your home, that might not be right. A sting or splinter? We have sand spurs here which are incredibly painful if stepped on. They can get between little toes and be hard to find. I agree a vet check is best. Good luck - I hope you find out what is causing this and your little one gets better! Keep us posted. |