My 10 year old Chihuahua started coughing a few weeks ago and I took him to the vet that gave him some med's to take and all seemed good 2 weeks ago. Yesterday he started again. Your thoughts, he soun...
Our jack russell/chihuahua has a cough that sounds something like a duck. She has allergies. We give her half a benadryl when it starts and about 15 minutes later, it stops. Spring and fall are the worst.