My lab has a cut pad from a walk. He's not limping and doesn't appear in discomfort although he's not as bouncy as normal. I cleaned and bandaged it yesterday. I can't see the cut tho. Checked it later and it didn't seem to be bleeding so assumed minor. It opened up again this morning and started bleeding so I've bandaged it again. It seemed to stop but started again when I let him in garden. Should I go vets? How long should I not walk him ? ( he will be devastated he loves walks)