[Love_Capone]

I bought bully sticks for the first time yesterday and Capone hasn't stopped chewing them yet. He chewed up a whole one in one day. Just now he was chewing on one and started yelping really loud. He hardly ever yelps even when he is hurt so I know something hurt him. He put the stick down for a few minutes but then went back to it after taking a short break from it. Has this happened to anyone? Could it have hurt the inside of his mouth or tongue? It really scares me when I hear him yelp. Thanks.