Who makes Supreme?
Supreme is a UK-based manufacturer that specialises in food, treats and supplements for small pets — rabbits, guinea pigs, hamsters, gerbils, chinchillas and ferrets among them. It is behind several ranges you may recognise by name even without knowing they share a parent brand, including Science Selective and a line of species-specific 'tasty mixes' for individual small pets.
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What Supreme actually makes
Rather than one single product line, Supreme covers a spread of small animal nutrition: complete pelleted diets designed to reduce selective feeding, tastier mixed diets with a wider range of textures and pieces, and targeted supplements such as vitamin C support for guinea pigs and calming or digestive-care formulas.
The range spans most of the common small pets kept as household pets, with recipes formulated differently for each species' specific nutritional needs, rather than one general small-animal food adapted across all of them.
Several of Supreme's product names will be familiar even to owners who have never linked them to one manufacturer — Russel Rabbit, Charlie Chinchilla and Gerri Gerbil, among others, are species-specific mixes sold under the wider Supreme name, alongside the more clinically named Science Selective pelleted range.
What we stock, and who it suits
Our range includes a selection from across Supreme's small animal lines, from complete pelleted diets to the tastier mixed formats and targeted supplements. What is shown in the grid above is what we currently have available to order, rather than the brand's entire catalogue.
This brand suits owners of rabbits, guinea pigs, hamsters and similar small pets looking for a food specifically formulated for their particular animal rather than a generic small-animal mix, and it is worth checking the species named on the pack, since Supreme's ranges are built species by species rather than as one-size-fits-all.
If you are moving a small pet from a mixed diet onto a pelleted one, or the other way round, introduce the new food gradually alongside the old over a week or so rather than switching in one go, and watch that your pet is genuinely eating the new food rather than picking around it.
From this brand
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.

Supreme Tiny Friends Farm Russel Rabbit's Tasty Mix
A complete rabbit mix in 850g, 2.5kg or 5kg, with a stated daily amount of 60-70g for a 2.5kg rabbit
From£2.89

Supreme Tiny Friends Farm Gerri Gerbil Tasty Mix
A nutritionally balanced muesli-style mix for gerbils of all ages
£4.65

Supreme Selective Hamster
Complete hamster nuggets in a 350g pack with 19% protein and a 5–10g adult guide
£4.30

Supreme Tiny Friends Farm Charlie Chinchilla Tasty Mix
A nutritionally balanced muesli-style mix for chinchillas of all ages
£4.49

Supreme Tiny Friends Farm Harry Hamster Tasty Mix
A complete hamster mix, with a daily feeding guide of 5-10g for an average adult
From£3.29

Supreme Tiny Friends Farm Reggie Rat Mimi Mouse Tasty Mix
A nutritionally balanced mix for pet rats and mice of all ages
From£4.25

Supreme Science Selective Care Supplement Early Years
Supreme Science Selective Early Years treats for young rabbits, guinea pigs and chinchillas, 100G
£6.99

Supreme Science Selective Supplements Urinary Care
A urinary care supplement for rabbits, guinea pigs and chinchillas, with cranberry and echinacea
£6.99

Supreme Science Selective Supplements Vitamin C Care
Vitamin C treats for rabbits, guinea pigs and chinchillas
£6.99

Supreme Science Selective Supplements Digestive Care
A daily digestive-support treat with mint and chamomile, for rabbits and guinea pigs
£6.99

Supreme Science Selective Care Supplement Calm & Relax
Supreme Science Selective Calm & Relax small-pet supplement treats, 100G
£6.99

Mr Johnson's Supreme Rabbit Mix
A steam-cooked rabbit mix with added Verm-X herbs, sold as a complete feed alongside hay
From£2.07
Common questions
- Is Supreme a good brand for rabbits?
- Supreme makes several rabbit-specific ranges, including complete pelleted diets and mixed formats, and is a well-established name in small animal nutrition. Whether a specific recipe suits your rabbit comes down to their individual needs and how they take to it, as with any food.
- Does Supreme make food for all small pets?
- It covers a broad spread — rabbits, guinea pigs, hamsters, gerbils, chinchillas and ferrets among them — with recipes formulated separately for each species rather than one generic mix used across all of them.
- Does Giddy Pets stock the whole Supreme range?
- No, we stock a selection from across Supreme's small animal lines rather than every product the brand makes. What is shown in the grid above reflects what we currently have available to order, and that can change as stock does.
- What is the difference between a pelleted diet and a mixed diet?
- A complete pelleted diet gives every piece the same balanced nutrition, which helps prevent a small pet selectively eating only their favourite bits and leaving the rest. A mixed diet offers more variety in texture and appearance, which some owners and pets prefer, though it relies more on the animal eating the whole mix rather than picking favourites.
- How do I switch my small pet onto a Supreme food?
- Introduce any new food gradually over about a week, mixing increasing amounts of the new food in with the old rather than switching overnight. Watch that your pet is actually eating the new food rather than sorting through it for familiar pieces, particularly when moving from a mixed diet to a pelleted one.
Related
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.