My dog Max was playing around jumping and while running, he banged his paw against a wooden wall and didn't even shout but since then he has been limping a little. I took him to the vet & told he’s fine. But Max has inborn bent legs. Our vet has given some meds but still, I am too worried for Max as he has been with us for more than a year and I can’t see him like this. Can anyone please suggest me?