Yes, he's a chunk. I am trying to cut down slowly on their oxbow, and make sure he gets better treats, when he gets them. And I meant the cipro is 500mg. I should have edited last night, but it got late and I forgot. I have about 10-20 cipro. I never throw antibiotic pills away. I always keep just in case. And if need be, I can always get more. Thank you!