free shipping on orders over £30
free scoop on orders over £50
over 5,000 (very) happy cats
lifetime money-back guarantee
free shipping on orders over £30
free scoop on orders over £50
over 5,000 (very) happy cats
lifetime money-back guarantee
“My two feline cat overloads highly approve”
Merlins 100% Freeze Dried Salmon Powder
5000+ Happy Cats & Owners
The "cat crack" that is changing cat health. Our powder transforms everyday meals into something your cat genuinely gets excited about - while supporting their health from the inside out. Made from premium Norwegian salmon and nothing else. Just scoop, sprinkle and serve.
Fussy eater approved, serve dry or with water
High source of Omega-3
Supports skin, coat, joint, heart & brain
Tastier than salmon oil, without going rancid
1 Cat
2 Cats
3+ Cats
1 Bag - 1 Month Supply
Save £6!
Save 25%
£17.99
£23.99
2 Bags - 2 Month Supply
Save £16.98 with free shipping!
Save 33%
£34.99
£51.97
3 Bags - 3 Month Supply
Save £29.97 with free shipping!
Save 40%
£45.99
£75.96
Save more with a subscription
You're in control, cancel anytime
+ Receive a FREE Engraved Merlins Metal Scoop with your 3rd subscription order.
buy now
-
£17.99
buy now
-
£23.99
Lifetime Money-back Guarantee
Your cat decides. No bullsh*t guarantee.
And if they don’t love it… we don’t deserve your money. Simple as that. If it’s not getting eaten or not improving your cat’s health, we’ll refund you. No friction. No nonsense. Because your cat’s health isn’t something you should have to gamble on.
Merlins x
Ingredients
Ingredients:
100% Natural Norwegian Salmon that's it!
Product Information
Feeding directions: Feeding Amounts (for a healthy cat):
• Weighs up to 2.3 kg: Half a scoop
• Weighs 2.3 to 4.5 kg: 1 scoop
• Weighs over 4.5 kg: 2 scoops
Start with just a sprinkle and gradually increase up to the recommended serving.
These amounts should account for no more than 10% of the cat’s daily calorie intake and are intended as a supplement. Ensure water is readily available.
Amount per serving
Analytical constituents:
% Daily Value*
Crude Protein
75%
Crude Fat
5%
Crude Fibre
1%
Crude Ash
6%
Moisture
6%
Calorie content (calculated):
4770 Kcal ME / kg
11.93 kcal per scoop
Our Favourite Ways To Use
Apply as a topper to simply sprinkle onto their food
Mix with water to help with hydration + the supplement benefits
Or as a treat- nothing but salmon goodness
Frequently Asked Questions
Q: Can it be given to cats or kittens, or both?
Yes, it can be given to both!
Our freeze dried Salmon powder is safe and beneficial for cats of all ages, from playful kittens to wise senior cats- See serving instructions for serving amounts
Q: How much should I be giving my cat per day?
Feeding Amounts (for a healthy cat)-2.5g scoop:
• Weighs up to 2.3 kg: Half a scoop
• Weighs 2.3 to 4.5 kg: 1 scoop
• Weighs over 4.5 kg: 2 scoops
Q: Can it be given along with other supplements?
Yes, this does not interfere with other supplements that your cat may also be having.
Our product is designed to complement your cat’s diet, even if they’re already taking other supplements.
Benefits
Ingredients
Ingredients:
100% Salmon
Nutritional Facts
Feeding directions: Feeding Amounts (for a healthy cat):
• Weighs up to 2.3 kg: Half a scoop
• Weighs 2.3 to 4.5 kg: 1 scoop
• Weighs over 4.5 kg: 2 scoops
These amounts should account for no more than 10% of the cat’s daily calorie intake and are intended as a supplement. Ensure water is readily available
Amount per serving
Analytical constituents:
% Daily Value*
Crude Protein
≥75%
Cude Fat
≥5%
Crude Fibre
≤1%
Crude Ash
≤6%
Moisture
≤6%
Calorie content (calculated):
4770 Kcal ME / kg
11.93 kcal per scoop
FAQs
Q: Can it be given to cats or kittens, or both?
Yes, it can be given to both! 🐾
Our freeze-dried Salmon powder is safe and beneficial for cats of all ages, from playful kittens to wise senior cats- See serving instructions for serving amounts
Q: How much should I be giving my cat per day?
Feeding Amounts (for a healthy cat)-2.5g scoop:
• Weighs up to 2.3 kg: Half a scoop
• Weighs 2.3 to 4.5 kg: 1 scoop
• Weighs over 4.5 kg: 2 scoops
Q: Can it be given along with other supplements?
Yes, this does not interfere with other supplements that your cat may also be having.
Our product is designed to complement your cat’s diet, even if they’re already taking other supplements.
Our Favourite Ways to Use
Nutrition Facts
What our customers are saying...
As Seen In
Way more than just a delicious topper...
100% Premium Norwegian Salmon
Premium Norwegian Salmon
Made using high-quality Norwegian salmon only, ensuring excellent palatability
Supports Joint Health
Helps maintain mobility and ease joint stiffness.
Supports Brain & Heart Health
Rich in omega-3 to nourish cognitive and heart function.
Supports Skin & Coat Health
Promotes a softer coat and healthy-looking shine.
Daily Wellness Support
A simple addition to your cat’s routine that supports long-term health and vitality.
Nutrient-Rich
Naturally high in protein, vitamins and essential minerals, with many benefits.
Supports Skin & Coat Health
Promotes a softer coat and healthy-looking shine.
Daily Wellness Support
A simple addition to your cat’s routine that supports long-term health and vitality.
Nutrient-Rich
Naturally high in protein, vitamins and essential minerals, with many benefits.
Only 1 ingredient
No fillers
Human-grade
No spoilage
No grain
Only 1 ingredient
No fillers
Human-grade
No spoilage
No grain
Favourite ways to use...
Simple to use and easy to love — add it to meals, mix with water, or serve on its own. However you use it, it’s a natural way to support your cat daily.
As a topper to food
Mixed with water
+ helps with hydration!
“His coat? Softer than my favourite cashmere blanket.”
“I didn’t think anything could make my finicky furball - Floki …..a Maine Coon actually beg for dinner… until I found this salmon powder. One tiny sprinkle on his Applepaws and suddenly? He’s doing the “treat dance” - tail flicks, ear twitches, full-on zoomies around the living room like hes just won the lottery. His coat? Softer than my favourite cashmere blanket. His energy? Balanced, bright, and full of purrs. No more “I’m not hungry” theatrics. Just happy, healthy, salmon-obsessed cat.. I love that it’s pure, clean, no fillers - just wild salmon goodness. My vet even noticed the difference at his last check-up. If you’ve got picky eaters, aging kittiy, or just want to give your wee cat a little taste of the ocean’s love - this is it. Buy it. You won’t regret it.”
Marion Renton
3 Reasons your feline friend should make the switch to our Freeze Dried Salmon:
1
Nutritional Value
Freeze drying preserves the nutrients, enzymes, and flavours of raw salmon, which can help promote healthy skin and coat, vitality, and digestion. Freeze dried salmon also maintains the high levels of protein, which is an essential nutrient for cats.
You shouldn’t be the only one eating healthy. Like you, we love our pets and care about their health. That’s why we started Merlins - starting our feline friends on a path to a healthier, longer life
1 Whole Food ingredient
Human-grade fish 100% natural salmon
Freeze-Dried
Our salmon is freeze dried, making it more convenient, just as nutritious and lasts longer!
No Fillers
Whole-food supplement with no artificial fillers/synthetics.
Vet approved
Salmon has been vet approved to improve our cats health.
Did you know?
72% of our customers have reported that their cats have a shiner coat after using the supplement. 68% reported reduced inflammation in joints.
2
Convenience
Freeze dried salmon is shelf-stable and doesn't need to be refrigerated or frozen, so you can stock up as it lasts much longer. It is also a good alternative to raw food, as it provides the same nutritional benefits without the mess, preparation time, or cost.
Shelf Stable
Last so much longer and can simply be resealed rather than having to be used up once opened.
Easy to use
Simply scoop the required amount and then reseal the pouch.
3
Taste & appearance
Freeze dried salmon retains its natural taste and visual appeal, and doesn't contain chemical preservatives or additives.
87% of our customers have reported that their pets are more excited to eat.
Without grain and no bad preservatives.
Did you know?
72% of our customers have reported that their cats have a shiner coat after using the supplement. 68% reported reduced inflammation in joints.
“My two feline cat overloads highly approve”
Merlins 100% Freeze Dried Salmon Powder
5000+ Happy Cats & Owners
The "cat crack" that is changing cat health. Our powder transforms everyday meals into something your cat genuinely gets excited about - while supporting their health from the inside out. Made from premium Norwegian salmon and nothing else. Just scoop, sprinkle and serve.
Fussy eater approved, serve dry or with water
High source of Omega-3
Supports skin, coat, joint & brain health
Tastier than salmon oil, without the spoilage
1 Cat
2 Cats
3+ Cats
1 Bag - 1 Month Supply
Save £6!
Save 25%
£17.99
£23.99
2 Bags - 2 Month Supply
Save £16.98 with free shipping!
Save 33%
£34.99
£51.97
3 Bags - 3 Month Supply
Save £29.97 with free shipping!
Save 40%
£45.99
£75.96
Save more with a subscription
You're in control, cancel anytime
+ Receive a FREE Engraved Merlins Metal Spoon with your 3rd subscription order.
buy now
-
£17.99
buy now
-
£23.99
Lifetime Money-back Guarantee
Ingredients
Ingredients:
100% Natural Norwegian Salmon that's it!
Product Information
Feeding directions: Feeding Amounts (for a healthy cat):
• Weighs up to 2.3 kg: Half a scoop
• Weighs 2.3 to 4.5 kg: 1 scoop
• Weighs over 4.5 kg: 2 scoops
Start with just a sprinkle and gradually increase up to the recommended serving.
These amounts should account for no more than 10% of the cat’s daily calorie intake and are intended as a supplement. Ensure water is readily available.
Amount per serving
Analytical constituents:
% Daily Value*
Crude Protein
75%
Crude Fat
5%
Crude Fibre
1%
Crude Ash
6%
Moisture
6%
Calorie content (calculated):
4770 Kcal ME / kg
11.93 kcal per scoop
Our Favourite Ways To Use
Apply as a topper to simply sprinkle onto their food
Mix with water to help with hydration + the supplement benefits
Or as a treat- nothing but salmon goodness
Frequently Asked Questions
Q: Can it be given to cats or kittens, or both?
Yes, it can be given to both!
Our freeze dried Salmon powder is safe and beneficial for cats of all ages, from playful kittens to wise senior cats- See serving instructions for serving amounts
Q: How much should I be giving my cat per day?
Feeding Amounts (for a healthy cat)-2.5g scoop:
• Weighs up to 2.3 kg: Half a scoop
• Weighs 2.3 to 4.5 kg: 1 scoop
• Weighs over 4.5 kg: 2 scoops
Q: Can it be given along with other supplements?
Yes, this does not interfere with other supplements that your cat may also be having.
Our product is designed to complement your cat’s diet, even if they’re already taking other supplements.
Benefits
Ingredients
Ingredients:
100% Salmon
Nutritional Facts
Feeding directions: Feeding Amounts (for a healthy cat):
• Weighs up to 2.3 kg: Half a scoop
• Weighs 2.3 to 4.5 kg: 1 scoop
• Weighs over 4.5 kg: 2 scoops
These amounts should account for no more than 10% of the cat’s daily calorie intake and are intended as a supplement. Ensure water is readily available
Amount per serving
Analytical constituents:
% Daily Value*
Crude Protein
≥75%
Cude Fat
≥5%
Crude Fibre
≤1%
Crude Ash
≤6%
Moisture
≤6%
Calorie content (calculated):
4770 Kcal ME / kg
11.93 kcal per scoop
FAQs
Q: Can it be given to cats or kittens, or both?
Yes, it can be given to both! 🐾
Our freeze-dried Salmon powder is safe and beneficial for cats of all ages, from playful kittens to wise senior cats- See serving instructions for serving amounts
Q: How much should I be giving my cat per day?
Feeding Amounts (for a healthy cat)-2.5g scoop:
• Weighs up to 2.3 kg: Half a scoop
• Weighs 2.3 to 4.5 kg: 1 scoop
• Weighs over 4.5 kg: 2 scoops
Q: Can it be given along with other supplements?
Yes, this does not interfere with other supplements that your cat may also be having.
Our product is designed to complement your cat’s diet, even if they’re already taking other supplements.
Our Favourite Ways to Use
Nutrition Facts
How is Merlins Salmon Powder different to Salmon Oil?
Merlins
Salmon oil
100% raw salmon
X
not manky around the seal
X
Goes off when opened
X
Human grade + tastes AMAZING
X
price per serving
60p
£2+
Frequently asked questions
What is the shelf live of your products?
Our supplements have a shelf life of 24 months as freeze drying means once opened the pouches can simply be resealed.
Can these supplements be mixed with any cat food?
Absolutely! Our supplements are made from single-ingredient whole foods like salmon powder making them a versatile addition to any pet food.
You can mix it with dry kibble, wet food, or even use them as a topper for a raw diet. However, we always recommend monitoring your pet for any changes or adverse reactions when introducing a new supplement to their diet.
And if in doubt, consulting with your veterinarian is always a good practice to ensure the suitability of the supplement for your cat's specific dietary needs.
Can the supplements be given to a cat or kitten regardless of their size?
Yes they can! However, be sure to check the serving suggestions- Feeding Amounts (for a healthy cat)-2.5g scoop: • Weighs up to 2.3 kg: Half a scoop • Weighs 2.3 to 4.5 kg: 1 scoop • Weighs over 4.5 kg: 2 scoops
Can cats with kidney disease have this?
Yes — in fact, many vets recommend Omega-3s (like those naturally found in salmon) to help support cats with kidney disease. Omega-3s can help reduce inflammation, support kidney function, and improve overall wellbeing.
That said, every cat is different. If your cat has been diagnosed with kidney disease, we always recommend checking with your vet before introducing anything new to their diet, just to make sure it fits their specific needs.
Where do you ship?
Currently, Merlins delivers exclusively within the United Kingdom providing standard 48 hour delivery
Can dogs have this?
YES this is amazing for dogs too and they go CRAZY for this powder on their food or mixed with water. Note for larger dogs you may want to use 2 scoops a day.