This is a specific conversation about Senior Dog Supplements — ask about yours and get one honest answer for your exact situation.
inparticular.ai
Night-time confusion in a 13-year-old Border Terrier is something I hear about fairly often — it can be really unsettling to watch. Before I point you toward anything, can you tell me a bit more about what you're seeing? Is it pacing, staring blankly, getting disorientated about where he or she is — or a mix of things?
It's mostly at night — she wakes up and just seems really confused about where she is, sometimes walks in circles. During the day she's mostly fine, just a bit slower. She's 13 and otherwise healthy, still eating well.
inparticular.ai
That pattern — fine in the day, disoriented at night — is classic canine cognitive dysfunction, which is essentially the dog equivalent of dementia. It's very common in dogs her age. Has your vet confirmed that's what's going on, or is this something you've noticed and are exploring yourself?
We haven't been to the vet yet about this specifically — I assumed it was just old age but a friend mentioned cognitive supplements might help.
inparticular.ai
Your friend is right that supplements can genuinely help, but I'd strongly encourage a vet visit first — partly to rule out other causes like pain or a neurological issue, and partly because your vet may want to discuss a prescription option called Selgian alongside any supplement. That said, for a supplement specifically, the one I'd point you to is Activait by VetPlus. It's the most evidence-backed over-the-counter option available in the UK, formulated by vets specifically for canine cognitive dysfunction. It contains phosphatidylserine, omega-3s, antioxidants, and mitochondrial support — all targeting the mechanisms behind cognitive decline. It comes in capsules you can open and mix into food, which makes it easy for a smaller dog like a Border Terrier.
How long does it take to see a difference, and are there any side effects?
inparticular.ai
Most owners report noticing something within four to six weeks, though some see improvement sooner. It's not a dramatic overnight change — think less night waking, less circling, a bit more settled. Side effects are very rare given the ingredients; the most common thing reported is mild loose stools in the first few days if you go straight to a full dose, so starting with half a dose for the first week tends to help. It's a well-tolerated supplement overall. Pair it with the vet visit and you'll have the best picture of what's going on and what combination of support makes sense for her.
That's really helpful, thank you. I'll book the vet and look up Activait.
inparticular.ai
Good plan — you're doing the right thing by taking it seriously at 13. Activait is available on Amazon UK, so easy to get hold of quickly. I hope she settles better soon.
