I was brushing Aramis when I found some yellow leaf looking thing. i thought it was some kind of tree leaf as he always get some in his coat when going outside.

I removed it, it was somewhat hard and it bled a little.He didn’t cry or anything. I did some research and it appears to be a nail. Sometimes it grows on tail. It is a  benign, rare tumors that arise from hair follicles. I check daily to see if everything is fine. He is eating and drinking normally. I didn’t notice any change on him