My 2 year old Bengal Tiger Male Cat was acting like he had lost his equilibrium on a Friday evening. He kept falling off of everything he jumped on, which was rare. I immediately put ACV drops in his water and wet food. I normally feed him dry. I fed him wet food three times a day with 2 drops ACV and by Sunday evening he was almost normal and much better later in the week. I could not find anything he had gotten into, until I came in this weekend and caught him in my plants and he was favoring the Aloe Vera Plant. I have researched that plant and have learned the Aloe plant is poisonous to Cats. Mystery solved. I am a believer in Apple Cider Vinegar for humans and animals. This saved a vet bill for sure.