After reading some threads here on PT, hearing some bad things about vaccinations (having our own problems with the interaction last year) and the vet not being able to diagnose Gidget's problem back in May (she had Pyometra and it took 3 vet visits to finally diagnose it and that was after I got help here at PT, my husband isn't sure we should even take the kids to the vet for shots or check ups. I disagree and feel that they should be examined and get shots, but after reading about the Baytril thread of Mommyof3Cats and my own experiences of late, I am tending to agree with him. They are all indoor kitties and seem to be healthier when we don't take them to the vet. I have never been warned of any side effects of any meds they have taken!!