Adult squirrel having difficulty urinating, she squats frequently but nothing comes out. I messaged her belly and she finally urinated but it isn't a spray like normal. She is still drinking and nibbling but I'm afraid it may a UTI or crystals. I currently have cleocin 150 mg capsules and can get smz/tmp 960mg (800/160) monday. Can anyone help with dosage? She weighs around 400 grams.