Cats and howling, etc...

Question
I have a 5 year old cat who has never had a serious medical condition, he did have worms once and he got into a fight where a bit of his ear was taken and he had a hip injury then as well. He has always been a fighter and very territorial. Recently, it has happened twice in the last 2 weeks, he has howled and been bite to me and to his co-owner, his dad. During these episodes he has had problems with his eyes and has had some limping, like he did when he was in the fight before. As I was preparing to go to the vet the first time he miraculously recovered and was back to his same old self i.e. jumping onto the roof and down eating and scratching to go out. He always goes to the restroom outside and during this episode he used the litter box-which he usually hates, what do you think is going on with him? He did it again tonight-no drooling or twitching,no litter box, just weird behavior, I am worried it is a neurological issue, please let me know if you think it is behavioral.
Thanks-
Shelley

Answer
Shelley,

I'm inclined to say that based on the symptoms you describe this very well might be a neurological issue. I really think this kitty should see a vet ASAP, if you can make video of the cat's symptoms (since their transient) that would be very helpful for your vet. Honestly, I do think that if he's not neutered it would be good to have that done (it helps prevent fighting (and related injuries) as well as the more serious medical issues that go along with being an intact tom). I don't think this is behavioral, but I do wonder if he's ingesting something toxic in small quantities, anything is possible with an outdoor cat. I'm not a vet so I can't offer much more than that, but my recommendation is that he sees a vet ASAP. If you have any further questions, concerns or you'd like me to clarify anything please feel free to contact me again and I will do my best to help you out.