My vet gave me eye drops for a roo that keeps having a runny eye that says on the box that it's for dogs and cats, also vitamins. I've used a powder puffer that is for horses with pink eye. (can't spell the word for it) conjunctivitis ? He used wormer for puppies also. So although a vet knows the best to use many of us use antibiotics and wormers that are meant for other farm animals but the dosage is much lower. I don't give my birds anything till I get the right dosage. I have a container that I keep all my medicines, eye droppers, pipettes as well as grooming and first aid items so I know where it all is and can get to it quickly if necessary.