That's what the vet says. There are a lot around here...well there were. I've never seen him eat them but I really don't know for sure. The vet told me it would be at least a week before I'd notice a difference in his coughing. The meds he's on should fix kennel cough too if he has that. If he's not better next week I'll need x-rays done...I've had so many vet bills lately it's crazy. I'm still paying off Kiba's bill too. It was a great time to lose my job lol. I just hope he get's better. That's all that matters.