Hi Casper, I am new to this and not sure what or how to do this. I have a 7 year bulldog Maxine that was born with Spina Bifida. My poor baby girl has had so many issues but the latest one is so hard to deal with. She has had recurrent bladder infections over two or three years and nothing ever helped. They did a test to find out the bacteria she has is resistant to All antibiotics except one human antibiotic but she cannot take it. she has issues when we tried. I feel so helpless just sitting here and waiting for it to kill her. I decided to try probiotics to at least help slow it down. So so sad right now.