I have an almost 11 year old Eastern Gray. He is non-releasable and I live in a non-legal state with no access to vetting, etc. I have raised him from a baby and he eats a healthy diet of Henry’s blocks, veggies, etc. He has developed bad congestion. I do know that this can be related to teeth issues etc. I was hoping to try an antibiotic just to see if it would help him. The only thing I have, is Clavacillin 62.5mg from my dogs vet. Would there be any way to break this down safely? I don’t have access to any other antibiotics unfortunately. We’re just trying to do everything we can to help him. He’s our sweet boy and we love him so so much. ❤️ Thank you.