Originally Posted by
labman
I don't recommend it and it may be irresponsible to even tell you, but you can buy medicine meant for horses that contains Ivermectin. It is the active ingredient in many Heartworm remedies. You can look at the active ingredient amount on what you have and calculate the dose, but you need to be very careful to get it right. You can buy it in farm oriented stores such as TSC, or order it on line from
Dog & Pet Supplies - Vet Vax, Inc Pet Supply Store for dogs, cats, horses. or elsewhere. An ad may even appear with my answer.
It is illegal to give heartworm medicine to a dog that hasn't had a blood test. If you give a dog heartworm medicine and it has mature heart worms, it can die.
Year round heart worm and flea remedy in the summer from my vet runs me $240 or less for my 2 dogs. I am just not going to take a chance on DIY stuff.
I agree completely with Labman. I would like to add something from my own experience that might help.
Personally, I would
not recommend buying the Ivermectin as Labman states he does not recommend it. A couple of years back I did buy it for the same reason -- to save money.
Ivermectin is in liquid form. It is sold as a hearworm medication for horses, cattle, and pigs. The dosage directions are for those animals so you have to be EXTREMELY careful when calculating the dosage for your dog. If you give too little, he can contract heartworm. If you give too much, you can make your dog ill. I have a friend who is a vet tech and is the one who suggested I do this in the first place. She knew the correct dosage for my dog, so that was not my issue. The liquid is a bit oily and evidently, from my dog's reaction, pretty vile tasting. My dog will eat
anything I give to her. She is not unlike a vacuum when she is around food! She refused this stuff and acted like I was killing her. I put it on her food, she picked around it. I tried hiding it a number of different ways, no luck. So, I donated the remainder to the local Humane Society and returned to buying the old product from the vet. In the end, that year heartworm meds cost me a great deal more money. It is not worth your going through the same thing.
If you are trying to cut costs, I would suggest that you buy the heartworm medication from your vet and buy the tick/flea stuff from another source, such as the website Labman has provided. I buy a lot of the things I need from Jeffers Pets to save money. Regarding flea/tick meds, I have tried Advantix and Frontline Plus. Two top brands that are not cheap when purchasing from the vet. I live in a very wooded area and I am vigilant in keeping my dog protected. What I found is that a product called BioSpot worked just as well for her and is much cheaper. Here is the link if you are interested:
Bio SPOT® Topical for Dogs - Topical Spot-Ons
Hope this helps in your decision.