I got home from work today and let the dog out of the kennel and when he got out he was wheezing with every breath that he took. He would occasionally gag as well like he had something stuck in his throat or nose. I checked the kennel and nothing destroyed. Checked his throat and nothing in there. Activity level is normal. Anybody have any ideas. Trained as normal tonight. Laying on the couch tonight it started happening again. It only lasts a 30 seconds to a minute and then done. He is 10mo BLM.