Is hydrochloric acid repulsive to dogs?

Answer 1

Hydrochloric acid has a strong odor and I would suspect it would be repulsive to dogs. It is a very strong acid and can be dangerous/harmful to the animal. I would not recommend that you use it as a repellent. There are natural products on the market to repel dogs if this is what you are looking for that do not harm the animal. Check out: http://www.liquidfence.com/dog-repellent.html