Hover to zoomSize guide & how to measure
Collars are sized by the neck girth — the measurement around the base of the neck where the collar will sit.
How to measure
- Wrap a soft tape around the base of the neck.
- Add room for two fingers between the tape and the neck.
- Use that measurement to pick a size whose range it falls within.
| Size | Typical neck girth | Rough guide |
|---|---|---|
| XS | 20–28 cm | Toy breeds, kittens |
| S | 26–36 cm | Small dogs |
| M | 34–48 cm | Medium dogs |
| L | 46–60 cm | Large dogs |
| XL | 58–72 cm | Giant breeds |
Ranges are approximate and vary by style. Always check this product’s Specifications for its exact measurements.
Specifications
- Material
- Silicone
- Package size
- 12.0 × 12.0 × 5.0 cm
- Product weight
- 23 g–39 g
Full description
Anxiety in pets tends to arrive on a schedule, whether that is fireworks in November, the annual vet trip, a house move or the builders starting on Monday. A collar is the low-effort way to cover those stretches, because it works quietly in the background for weeks rather than needing to be remembered and administered at the exact moment your dog is already hiding behind the sofa.
The collar carries a blend of pheromones and essential oils that release steadily with the warmth of your pet's body, supporting a calmer state without sedating anything. Two versions are made and they are not interchangeable: a 63cm dog collar and a 39cm cat collar.
- Pheromone and essential-oil blend, released by body warmth
- Adjustable and lightweight for all-day wear
- Water-resistant construction
- Dog version 63cm, cat version 39cm
Set your expectations honestly. Calming collars help some animals noticeably and do very little for others, and none of them will fix a genuine noise phobia or separation problem on their own; they work best alongside training, a safe hiding place and, where it is needed, a proper conversation with your vet. Cut off and discard any spare collar length once fitted.
Who it's for: Owners of a mildly anxious cat or dog looking for a drug-free first step before firework season, a move or a stay in kennels.
Delivery
Tracked UK delivery — your estimated arrival date is shown above and updates automatically. Standard delivery £2.99, and free on orders over £39. Full details on our delivery information page. Delivery information
Returns
14 days to change your mind, no interrogation. Items need to be unused (sensory products unopened, for hygiene). Full details on our delivery & returns page.
Payment
Secure checkout by Stripe — cards, Apple Pay, Link and Klarna. We never see or store your card details.
Common questions
What size is it?
12.0 × 12.0 × 5.0 cm. Every measurement we hold for this product is in the specifications above.
How big or heavy is it?
23 g–39 g, according to the supplier’s own specification.
Which options can I choose from?
Dog Box 63 Cm, Cat box 39 Cm. Pick one above before adding to your basket.
How long does delivery take?
Your estimated delivery date is shown above and updates automatically. UK orders are sent tracked — standard delivery is £2.99, and free on orders over £39.
How do I track my order?
As soon as your order is dispatched we email you a tracking link, so you can follow it all the way to your door.
How do I choose the right size?
Use the size guide above to measure your pet, then pick the size whose range your measurement falls within. If you’re between sizes, size up. Still unsure? Email us before you order.
What is it made from?
Silicone. Full specifications are listed above.
What if I need to return my order?
You have 14 days from delivery to change your mind. Just email us with your order number and we’ll send the return steps the same working day — see our delivery & returns page for details.
Calming Pheromone Collar for Cats & Dogs
An adjustable pheromone collar that helps soothe anxious dogs during everyday stress and changes.
Size
£7.99
Not sure of the size? Check the measuring guide
· tracked · 14-day promise
UK delivery £2.99 · free over £39
Secure checkout by Stripe · Card, Apple Pay & Klarna
Set your expectations honestly
Calming collars help some animals noticeably and do very little for others, and none of them will fix a genuine noise phobia or separation problem on their own; they work best alongside training, a safe hiding place and, where it is needed, a proper conversation with your vet. Cut off and discard any spare collar length once fitted.
Why we chose it
Anxiety arrives on a schedule, whether fireworks in November, the vet, or builders starting Monday, and a collar covers those stretches without needing to be remembered at the exact moment your dog is already behind the sofa. Rated 60 days. Not a sedative.
— Matt, founder
Why buy from Giddy Pets?
- Carefully selected by pet ownersEvery product is chosen and quality-checked by people who actually live with dogs, cats and small pets.
- Tracked delivery on every orderUK delivery with tracking as standard — and it’s free when you spend over £39.
- UK customer supportReal, UK-based humans read every email — usually Matt, the founder. No bots, no ticket numbers.
- Easy returns14 days to change your mind, no interrogation. If it’s not right, we’ll make it right.
Great for cats & dogs — especially anxious or nervous pets.
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This is an everyday pet product, not a veterinary treatment. For any health concerns, please speak to your vet.
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