Why I Added Fish Oil to My Senior Cat's Dinner Bowl

Biscuit is fourteen, eleven pounds, and for most of his life the bedroom windowsill was his personal office. Then last spring he started walking to the chair, looking up at the sill, and sitting down instead. He also took the stairs one paw at a time, front pair together, back pair together, like a cat twice his age. I am a retired veterinary technician, twenty-two years in a small-animal clinic in Sarasota, and I still talked myself out of it for a month. He is fourteen, I told Ray. That is what fourteen looks like.

Our vet examined him in March and called it what it was: mild arthritis in his hips and back legs. She walked me through the usual list. Keep his weight steady. Put a step stool by the bed. Move a litter box to the floor he actually uses. Then she asked what I was doing for his coat and his joints, and I said nothing. A fish oil was the one thing on her list I could act on that afternoon, so I went home and ordered Nordic Naturals Omega-3 Fish Oil for Cats.

Here is the honest version, and I say it as someone who spent twenty-two years handing supplements across an exam room counter. EPA and DHA are fatty acids. The bottle lists coat and immune support as its benefits, and those fatty acids are the reason. They are also the reason vets reach for fish oil when an older cat is stiff. What fish oil does not do is rebuild a worn hip joint or reverse arthritis. If you are hoping for a cat who leaps to the top of the refrigerator again, this is not that. If you want to support comfort and coat in an older cat while your vet handles the rest, it belongs on the list.

What sold me on Nordic Naturals was the transparency, not the label copy. The company makes the same oil for people and for pets, and this cat formula uses it. The oil is in the triglyceride molecular form, which is the form those fatty acids take in actual fish, and the fish are wild-caught. Every batch is tested for purity, which is the question I used to ask sales reps in the clinic and rarely got a straight answer to. The bottle is a 2 ounce, 60 milliliter unflavored liquid, and unflavored matters more than it sounds. It sits at about 4.2 stars across more than 2,400 reviews. Not perfect. I read the three-star ones before I bought.

Unflavored is the whole reason this works in my house. Biscuit is a gravy cat. He walks away from a bowl that smells like anything other than food. I measure the amount our vet set, stir it into his pouch food, and add a spoonful of warm water so it mixes instead of sitting on top. He has not refused a bowl yet. If your cat grazes, a few bites at a time, the oil will sit in the bowl and the food will smell. Small amounts, mixed fresh at each meal, is how I would do it.

She did not tell me to expect a new cat. She told me to expect a cat who moves a little easier, and to give it eight weeks before I decided anything.

I kept a note on the fridge, which is the least scientific thing I have ever done and also the most useful. Weeks one through three: nothing. He ate, he slept on the back of the couch, he took the stairs the same way. I almost stopped. Around week five I noticed he was standing at the sill again, not jumping, just standing there looking up at it. Week six he went up. Not the clean leap he used to do. He put his front paws on the sill, hauled the back half up, and settled in like he had never left. He has done it most days since.

I want to be careful here, because this is where supplement writing goes bad. He also lost half a pound on the vet's scale over those same weeks. He got a step stool. He got a litter box on the floor. Any one of those could explain what I saw, and I cannot separate them. What I can tell you is that his coat is softer than it was in March, that the dandruff along his spine is gone, and that our vet was pleased at the recheck. That is a smaller claim than the internet will make. It is the one I can defend.

The 2 ounce bottle lasts us about six weeks at the amount Biscuit gets, so I buy it every other month or so. I keep it in the refrigerator door so I do not walk past it, and I put a sticky note with the open date on the shelf below it. One thing I will say plainly: I tasted it. It tastes like fish oil, because it is fish oil. That is not a flaw, it is a sign the bottle is still good. If your cat turns his nose up at the first bowl, try half the amount for a week and build up from there.

If your cat is young, healthy, and already eating well, you probably do not need this and I would not spend the money. If your cat is fifteen, stiff on the stairs, and your vet has already said the word arthritis, it is a reasonable thing to add alongside whatever else your vet has planned. If your cat has a bleeding disorder or takes a blood thinner, ask before you open the bottle. That is not a disclaimer I am tacking on for legal reasons. I watched a cat come off a supplement in the clinic for exactly that.

What I'd Tell You If We Were Sitting at My Kitchen Table

I would tell you three things. First, get the diagnosis before you buy anything. Arthritis in a cat is a real diagnosis, it is not always obvious, and a supplement is no substitute for the exam, the weight conversation, or the comfort plan your vet puts together. Second, give it eight weeks and keep a note on the fridge. You will not see a change in a week, and if you are watching that hard you will invent one. Third, keep your expectations where mine are. I am not going to tell you my fourteen-year-old cat is a kitten again. I am going to tell you he is on the windowsill as I type this, and that last spring he had stopped going up there at all. For an old cat, that is a good day.