30-day money-back guarantee ·complete kit: vest harness + leash
Adjustable at 4 points — chest and neck straps, a close fit, from S to XL
Easy to put on — two clips, a few seconds
Light and breathable — ~100 g mesh, they forget they’re wearing it
Wrong size? Free exchange — plus a 30-day money-back guarantee
Free deliveryTracked to your door
Secure paymentCard · Apple Pay · PayPal
Money-back guaranteeEasy returns if needed
Designed for comfortSoft, lightweight mesh (~100 g)
At their own pace
Their first outing, at their own pace.
Your cat watches the outside world for hours. Birds, leaves, passers-by… without ever being able to get close.
With Pelux, that curiosity becomes short, controlled outings: indoors first, then on the doorstep, in the garden or on a secure balcony.
The idea isn't to push them outside. It's to open the door for them, gently, when they're ready.
The difference the Pelux kit makes to their first outings
Designed for first-timers
No prior experience needed. The kit follows a gradual introduction: your cat sniffs it first, wears it for a few minutes, then tries a short first outing. Outside, you go at their pace and head back in as soon as they ask.
Lightweight comfort
The soft, breathable mesh takes away the feeling of discomfort. At around 100 g, the harness lets your cat move naturally.
Reassuring hold
Straps and clips adjust closely to their build. The hold stays close to the body, escape-proof — far safer than a simple collar around the neck.
Complete kit
Vest harness and lead together in the box. Everything you need to start their outings, nothing to add.
Customer reviews
4.22680 reviews
5 stars59%4 stars18%3 stars12%2 stars5%1 stars6%
Really good product
Lou RR12/04/2026
Of all the ones I've tried, definitely the best harness for my cat (a Birman of just over 4 kg)!!!!
I really recommend it
Pros:
- All 4 straps can be adjusted, so you can get a perfect fit.
- The straps have an "elastic" section where they join the body of the harness = even when tightened, they move with the cat without restricting them.
- Very good ergonomics!!!
The shoulder blades are left free = comfort and mobility
The belly and back are well supported = good distribution across the whole harness
- metal ring on the back + belly to clip the lead on
- Pretty colour.
- Water-repellent material that looks easy to care for
- Lead is fine
Cons:
- check how tight the straps are between uses
- straps are hard to adjust while the cat is wearing it
- if the cat is tied to a fixed point under tension and wriggles like an "octopus", they can slip out of the harness (mind you, all that fur doesn't help, I think ^^)
Obviously, if your cat isn't used to it, having to slip it over their head can be a first hurdle, and either way you'll need patience — and treats — to make it happen gently.
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Quality
patricia PLAS01/06/2026
Easy to put on, nice finish, strong stitching, good size for a 5 kg cat.
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Harness
klut31/05/2026
Really handy, and my little puss is very proud.
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Light and practical
Le sourcier des livres28/05/2026
Light, easy to put on, and seemingly effective. Time will tell.
Comfortable, the cat accepts it very well.
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As described
ilic26/05/2026
Product as described
Very fast delivery
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Ideal!!!
Jumagis23/05/2026
Honestly, I didn't expect it, but this harness is adorable and really comfortable. She scratches at it less than a collar, she seems really at ease in it, and the quality is incredible for the price, I'm blown away. The reflective strips are great and it looks fab, this yellow is gorgeous! Highly recommended!
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Runs small
Verified customer05/05/2026
Plan on going up a size because it runs small... I was tempted to send it back.
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Hard to find the right size
Megmey6801/05/2026
The harness itself looked good quality and sturdy, but I sent it back because it was too big for my ginger boy (4 kg), too tight for the other one (9 kg) and impossible to put on my third (5 kg, but a big belly) because it was too small. It really depends on the cat's build...
I'd bought it so my ginger boy, who's an amputee, could get some fresh air. He'd never worn anything like it and took to it straight away; it was just a sizing issue, even tightened to the max.
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Excellent product!!
Mimi30/04/2026
Excellent, very good quality, I highly recommend it!!
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Perfect colour
saal30/04/2026
Very pretty colour, adjustable to the size of the animal.
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OK
alex26/04/2026
👌
Quality harness 💪
Fred A22/04/2026
Harness, easy to put on, adjusts at 4 points. Brown colour. Watch the size: for info, it's a size M for an adult 4.5 kg Birman ✌️
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True to size
THIERRY DELAUNAY16/04/2026
Flawless, though the adjustment range is a bit limited. XS for a 2.7 kg cat.
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Very good cat harness
Collet04/04/2026
Perfect, met my expectations, 2 adjustment points.
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Very good
JOCELYNE JR04/04/2026
Harness easy to put on, despite resistance from my 9-month-old kitten. Size M is perfect for him, at over 4.5 kg (Maine Coon).
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True to size
Parfait 🙂23/03/2026
Very good.
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Good product
penelope27/01/2026
Bought for my cats, but they didn't like being in a harness at all. That said, the quality is good.
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Good quality and sturdy
tanya22/01/2026
Holds really well. The straps are adjustable
It holds my 7-month-old cat securely
I recommend it
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👍🏻
Anaïs Durand11/01/2026
Very good 👍🏻
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Cat
B bruno31/12/2025
Brilliant, a harness with a really sturdy lead.
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The quality is excellent, unfortunately my cats got scared going down the stairs
Julia Lavid Mérida28/12/2025
I got one for each cat. Unfortunately they got scared just going out of the door. If there's one piece of advice I can give you, it's to try it while they're young and give rewards as they progress.
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Tip-top
David17/12/2025
A very good-quality product that feels solid and inspires confidence.
Bought in XS for my toy Yorkshire terrier puppy; it's still too big for him, but he'll definitely use it once he's fully grown.
I highly recommend this very well-made product, it inspires confidence.
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Very good harness
Clément29/11/2025
It's excellent! Very true to the photo, easy to adjust, and there's no way my cat can get it off. On top of that, there's no pressure on the neck and it really bothers the cat very little. Having tried several harnesses, I recommend it 🤷🏾♂️
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Perfect
Laurent21/11/2025
Perfect, a good cat harness, comfortable and adjustable.
I recommend it, especially for the value for money.
And for the fact that it's a sturdy harness that's comfortable for the animal.
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Practical and stylish
Rusbine27/10/2025
I was doubtful, but this harness is perfect: easy to put on and take off, my cat (6 kg, size M) seems comfortable in it and it fits like a glove!
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Bought for my cat
Charlotte19/10/2025
Good-quality harness for the price. A good choice of colours. And the harness adjusts easily. Time will tell how durable it is, but it looks good.
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Good
AB13/10/2025
Pretty, and no strain on my cat.
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Good quality
Tiphaine08/09/2025
Very good quality, pay close attention to the size.
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Not great, my cat manages to get out of it
Christian P.22/08/2025
As described.
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Depends on the cat's temperament.
Poshu10/08/2025
Size L, perfect for an 8.5 kg Maine Coon.
You have to slip a loop over the cat's head, which is tricky every time, but it holds perfectly once it's on.
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Comfortable harness
Moude08/08/2025
Comfortable product, but despite measuring before buying… size S doesn't fit my kitten. They slip their head out easily. I'm keeping it for later.
I recommend this product and this size for a bigger cat.
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Shame you have to slip it over the head first
falcoa03/08/2025
Good.
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Great
Verified customer02/08/2025
Super comfortable for my cat.
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Harness easy to put on
Gaspar15/07/2025
I've just received the harness and tried it on my female cat. Easy to put on her, but because of her weight I ordered size L and it's big: she managed to wriggle out of it, which is a shame. Otherwise the lead is long, that's good 👍 I'll try tightening it, maybe then I can keep it on her.
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Practical
Mouchez09/07/2025
Easy to put on, but my cat takes it off too easily.
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Runs large
picon19/06/2025
Good product, practical and comfortable, but runs large.
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As described and good quality
A.J18/06/2025
As described. Size M for a 6 kg cat. Doesn't affect the way they walk. Sturdy but flexible. One small drawback: it goes on over the head, so it's not entirely suited to a cat. Small fastening clips at the neck as well and it would be perfect.
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Practical
Ratatoull324/05/2025
Very practical for my cat, who only goes out on a lead. They've taken to it and got used to it. Practical and easy to put on.
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Good support
SoniaNza11/05/2025
Great for walking your cat in complete safety. Doesn't choke them and holds them properly.
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Bhy
Carine b12/04/2025
Very sturdy, pretty harness. Shame my little girl didn't like it, so I don't use it.
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Good cat harness
sebastien mull12/03/2025
Does the job very well, just a little small for my cat (a Siamese), but for walks in the garden it's still really very good.
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Practical harness
Sarah Bourguignon27/02/2025
Very pretty harness, good quality, lets me walk my cat in complete safety.
The only drawback: it's hard to adjust the harness to the right size.
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Harness
jmnl21/01/2025
Decent.
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Great
Article jamais reçu26/12/2024
Bought for my cat, the quality is great. I just bought another, longer lead.
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Runs a little large
Niclac31/10/2024
Runs a little large but good quality.
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As described
Eric &.28/10/2024
Well finished and does its job.
Size a little big (S) for a 4-month-old kitten.
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Comfortable
Jean-Noël PIOCHE19/09/2024
Lovely, comfortable harness for a big Maine Coon!
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Sturdy. Lead a little short
sojeb02/09/2024
Sturdy.
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Measure your cat carefully
A.S27/08/2024
Lived up to expectations and arrived on time.
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Watch the size
Gaaaz26/08/2024
My 6.5 kg cat: size M, fine
The other one is 5 kg and it's too big, it doesn't stay on, go smaller.
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Reviews collected on Amazon
Size guide
Sizes don't correspond to weight or breed. Measure your cat before ordering to choose the best-fitting size.
How to measure your cat
1 · Chest girth, just behind the front legs — 2 · Neck girth, at its base
Chest girth: measure the widest part of the chest, just behind the front legs.
Neck girth: measure at the base of the neck, where the strap will sit.
Note both measurements in centimetres, then choose the matching size in the chart.
Between two sizes? Choose the larger one. The adjustable straps let you fit the harness more precisely.
Size chart
Taille
Tour de poitrail
Tour de cou
S
30 – 35 cm
22 – 26 cm
M
34 – 40 cm
24 – 34 cm
L
38 – 46 cm
30 – 42 cm
XL
42 – 52 cm
36 – 50 cm
The sizes suit most adult cats. For a kitten, choose S based on their measurements; for a large cat or a sturdy male, go for L or XL.
Specifications
Material
Soft, breathable mesh
Weight
Around 100 g
Adjustment
Adjustable straps + clips
Reflective
Yes — chest + sides
Kit contents
Vest harness + lead
Parcel dimensions
15 × 20 × 2 cm
Delivery
Free · Tracking included
Guarantee
30-day money-back guarantee
Measure your cat before ordering and refer to the size guide above.
How to get your cat used to it gently
1
Let them discover it
Put the harness near their favourite spots. Let them sniff it, touch it and explore it without wearing it. You can pair it with a treat or a calm moment.
2
Try a short first fitting
Put the harness on them for a few minutes indoors. Don’t try to get them walking in it straight away. Let them get used to the feeling.
3
Start with a very short outing
Choose a quiet spot. Stay close to them, let them watch and sniff. A few minutes can be enough for a first time.
4
Go at their pace
Lengthen the outings little by little. If they hesitate, back away or want to go in, respect their pace. A good first experience is better than an outing that goes on too long.
Inspection
Inspect every detail
Spin it, change the colour: every strap, every bit of mesh on the 3D model is true to the harness you receive.
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01
Secure buckle
Clips held close to the body, impossible to open under tension.
02
Breathable mesh
Airy, soft mesh, ~100 g — they forget it's there.
03
Adjustment points
Adjustable chest and neck straps, a precise fit from S to XL.
Yes, some cats love discovering the outdoors, especially when it’s done gently. The key is never to force it: start with the harness at home, then very short outings somewhere calm.
Every cat reacts differently: some get used to it in a few days, others need several weeks. Go step by step, always without pressure: discovery, a short trial, then a first accompanied outing. If the harness still doesn’t suit them, you have a 30-day money-back guarantee.
Yes, that’s exactly its main purpose. Pelux is designed for indoor cats who are curious about the outdoors but not yet used to going out.
No harness can guarantee 100% safety. Pelux helps keep your cat close to you thanks to its adjustable hold and the included lead, but first outings should always be supervised, somewhere calm.
Don’t go by weight or breed. Measure your cat’s chest girth and neck girth, then compare with the size guide. If you’re hesitating between two sizes, choose the larger one.
Yes. The kit includes the vest harness and the lead, so you can start getting them used to it and go on first outings straight away.
Give them their first real outing.
A complete kit, designed for indoor cats and their gentle first outings. Free delivery, 30-day money-back guarantee.
