I read the tread about amount of bug off to use, but as in tread I just posted, Clipper has been diagnosed with osteosarcoma on his ribs. I had ordered bug off right before lump came up. Would this be safe to give him? I had read something not to give garlic with chondesarcoma, his diagnoses is "probable osteosarcoma". I read they can't make diffident on aspiration. Tick season is here and I will have to use something, don't want to add any more problem to my poor guy.