I'm so sorry about your dog, and about your cat. What you're describing sounds like cycstitis and I've had two cats who had it - one who showed crystals and one who we treated based on symptoms so I don't know whether he had crystals or not. He was three also and exhibited all the behaviors you've described. He was put on pain meds (not sure which - we used them all up and I don't remember what we got but it worked really well). We also got Buprenorphine (.2cc orally preloaded in a syringe 3-4 times per day for sedation / antispasmodic) and Clavamox (62.5mg tablets orally twice per day).
If it is cycstitis, once the cat becomes symptom-free it will not remain that way unless you change the cat's diet. Royal Canin makes a dry food specifically for urinary tract health. I believe it's called SO (I know it by seeing the packaging but your vet should be able to confirm - it's by rx only at your vet's office). Among other things, the food has a slightly higher salt content so makes the cat drink more, which is vital to keeping the cystitis at bay (your cat's symptoms showed up when she was deprived of water - pretty much a sure sign). On the good news front, my guy was peeing normally in the box within 24 hours of getting the meds. Keep the litter box especially clean for the next few days so he won't avoid it. On the bad news front, we have to buy prescription food for all three of them because they eat from the same bowls, and we have to change the cat box more often because everyone pees more as a result.
Cystitis can be deadly - it's hard to treat and even harder to keep at bay. We were told our cat might die if he didn't respond to the meds, as NovaAman wrote below (I'm so sorry for your loss, NovaAman). Hope this helps - good luck and let us know how she does.
If it is cycstitis, once the cat becomes symptom-free it will not remain that way unless you change the cat's diet. Royal Canin makes a dry food specifically for urinary tract health. I believe it's called SO (I know it by seeing the packaging but your vet should be able to confirm - it's by rx only at your vet's office). Among other things, the food has a slightly higher salt content so makes the cat drink more, which is vital to keeping the cystitis at bay (your cat's symptoms showed up when she was deprived of water - pretty much a sure sign). On the good news front, my guy was peeing normally in the box within 24 hours of getting the meds. Keep the litter box especially clean for the next few days so he won't avoid it. On the bad news front, we have to buy prescription food for all three of them because they eat from the same bowls, and we have to change the cat box more often because everyone pees more as a result.
Cystitis can be deadly - it's hard to treat and even harder to keep at bay. We were told our cat might die if he didn't respond to the meds, as NovaAman wrote below (I'm so sorry for your loss, NovaAman). Hope this helps - good luck and let us know how she does.
