Supplements for a frail elderly Yorkie

The supplement market for dogs is enormous and mostly unnecessary — most healthy dogs on a complete diet don't need them, and the ones that do usually need something specific rather than a broad multivitamin. That said, at 15 a Yorkshire Terrier is genuinely elderly, and the calculus can be a little different. What's prompting the interest right now — is it general frailty, something specific like stiff joints or coat condition, or are you just wondering whether there's anything that might help her age a bit more comfortably? And is she on any medication or a prescription diet?

That context is really helpful — and your caution is completely reasonable. At 15 and frail, the last thing you want is to upset a settled system. The good news is that joint support is actually the one area where there's decent evidence behind supplements in dogs, specifically around omega-3 fatty acids and glucosamine. For a dog her age and size, I wouldn't start with a broad multivitamin — those often include things her body doesn't need and add unnecessary load. Can I ask: does she eat wet food, dry, or a mix? And roughly how much does she weigh now?

At 3.5kg and on wet food, you want something low-dose, easy to digest, and with no unnecessary fillers. Given her age and the specific joint discomfort, I'd point you toward YuMOVE Senior for Small Dogs by Lintbells. It's a well-regarded joint supplement that combines glucosamine, green-lipped mussel, and omega-3s — the three ingredients with the most evidence behind them for age-related joint wear. It comes in a small, palatable chewable tablet that you can break up and mix into wet food. The small dog formula is dosed appropriately for a dog her size, and the senior version has slightly higher concentrations of the active ingredients. It's not a magic fix, but if anything is going to take the edge off morning stiffness in an elderly small dog, this is the most sensible place to start. I'd give it six to eight weeks before deciding whether it's making a difference. One thing: because she's lost a significant amount of weight, it's worth mentioning that to the vet if you haven't already — that can sometimes signal something worth checking beyond just age.

YuMOVE is generally well-tolerated and is one of the gentler options on the market — there are no artificial additives and the ingredients are pretty clean. For a sensitive stomach I'd start at half the recommended dose for the first two weeks, mixed into her wet food, and then move to the full dose if she's tolerating it well. The full dose for her weight would be one tablet daily anyway, so half a tablet to begin with is a very small amount. If you notice any loose stools or she goes off her food, stop and give it a few days before trying again. Most dogs handle it without any issue, but starting low with a frail dog is just good sense.

That's exactly the right approach — mentioning it to the vet is sensible, especially given her age and the weight loss. They may even be glad you're keeping it simple and targeted rather than piling on a stack of supplements. I hope it gives her a bit more comfort in her mornings.