It's very important that the antibiotics are take for all their time, even if nothing occurs anymore. I hope they just do it for Onyx. For Tigris they helped one time but not the second. Now it's more than one week that he's through with the antibiotiics as well as with the pred and he is peeing great (We are watching him like hawks )
Tigris sends headbumpies to Onyx and says there is nothing like a good pee