tortoises

Hi everyone! I have absolutely amazing news: I'm getting a tortoise! :ya I am so excited! I'm getting a hermanns, and I think I'll be getting it from Tortoise Supply (unless anyone has any other recommendations). I used to have a tortoise years and years ago, and I'm so excited to be getting one...

I had a few drops of vetrx (poultry) and a table spoon of apple cider vinegar in my chicken's water and our giant tortoise drank from the same water. Is it safe for the tortoise and our dog to consume if we add those to the water for the chickens regularly?