Naw man. That's terrible. My dog has to take pills every month for heart worms. They sell them at your vet I am sure. Kinda high priced but worth it when u know its for your best bud. They come in sizes like, 25 lbs and under, 50 lbs and under, and 100 lbs and under. My dog weighs 108 lbs so I have to give him one of the 100 lbs and under and one of the 25 lbs and under.

I hope your dog can be treated successfully. Good luck.