This is a specific conversation about Dog anxiety — calming products that work — ask about yours and get one honest answer for your exact situation.
inparticular.ai
That's actually a really sensible approach from your vet — starting with a supplement before moving to behavioural medication gives you a lower-risk option to trial first, and for many dogs it's enough on its own. Vizslas are a breed I'd want to ask about specifically, because they're famously velcro dogs and their anxiety often has a particular character. Can you tell me what the anxiety looks like day to day — is it separation, noise, general jumpiness, or a mix? And how severe would you say it is on a bad day?
It's mainly separation anxiety. He goes into a full panic when we leave — barking, scratching at the door, sometimes he's been destructive. He's fine with noise, fine around other dogs. It's purely being left alone. On bad days it's pretty intense, he can work himself up within minutes of us getting our coats on.
inparticular.ai
That coat-on trigger is really telling — he's reading pre-departure cues, which means the anxiety starts well before you've even left. That's classic separation anxiety and it's common in Vizslas because the breed was genuinely developed to work alongside humans all day. Given your vet has recommended trying supplements first and the anxiety is moderate to severe, I'd point you toward Zylkene. It's the one vets reach for most in this situation — it's derived from a protein in cow's milk called alpha-casozepine, which has genuine calming evidence behind it, and it's prescription-free. Has your vet mentioned Zylkene specifically, or left the choice open to you?
They mentioned it by name actually, but said to look into it ourselves. They didn't prescribe it, just said it was worth trying. I wasn't sure whether to buy it from the vet or elsewhere.
inparticular.ai
You can buy it directly — it doesn't need a prescription. For a 6-year-old Vizsla you'd be looking at the 225mg capsules, and the dose is weight-based: Vizslas typically run 20–30kg, so one capsule per day is usually right, but check the pack against his exact weight. The product to get is Zylkene 225mg capsules by Vetoquinol — the 30-capsule pack is the standard starting size and it's widely available on Amazon UK. Give it a full 30 days before judging whether it's working; some dogs respond within two weeks, others take longer. One practical tip: the capsules can be opened and sprinkled over food, which makes dosing very easy.
That's helpful. Should we also be doing anything alongside it, or just let the supplement do the work first?
inparticular.ai
The supplement works best alongside some basic separation anxiety training — specifically departure desensitisation, where you pick up your keys or put on your coat repeatedly without actually leaving, so those cues stop predicting your absence. It sounds slow but it genuinely blunts that pre-departure panic you're seeing. Zylkene lowers the baseline anxiety enough that the training tends to land better — they work well together. If after a honest 4–6 week trial you're not seeing meaningful improvement, that's good information to take back to your vet as a prompt to discuss next steps. But a lot of Vizslas do respond well to Zylkene, so I'd be optimistic.
Great, that all makes sense. I'll order the Zylkene 225mg and start the desensitisation work at the same time.
inparticular.ai
That's the right plan. To summarise: Zylkene 225mg by Vetoquinol, one capsule daily with food, run it for at least 30 days. Pair it with short, low-key departure practice sessions — keep them calm, keep them frequent. Track how he is on a scale of 1–10 each week so you have something concrete to report back to your vet if needed. Good luck with him — Vizslas are wonderful dogs, and separation anxiety is one of the more treatable forms once you approach it this way.
