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Science Selective Rat & Mouse Food

Complete rat and mouse food in a 1.5kg pack, with separate daily guides for each species

£8.95

How often?

£8.95same price, however often you have it

· tracked · UK mainland estimate · 14-day promise

UK delivery £2.99 · free over £39

Secure checkout by Stripe · Card, Apple Pay & Klarna

Follow the species-specific guide

The manufacturer gives 20–25g per day for an average adult rat and 3–5g per day for an average adult mouse. Fresh water should always be available, and the food should be stored in a cool, dry place. Wheat and soya appear in the composition; the label notes that the food may contain genetically modified soya and traces of nuts.

Secure checkout

Tracked delivery

Easy returns

Why we chose it

The page avoids treating rats and mice as if they need identical portions, giving a separate published range for each. The full analysis and additive declaration make the 1.5kg food straightforward to compare.

— Matt, founder

Specifications

Fat: 4%
Brand: Selective
Fibre: 4.0%
Calcium: 0.6%
Protein: 14.0%
Food type: Nutritionally complete daily diet for rats and mice of all ages
Phosphorus: 0.4%
Fat content: 4.0%
Inorganic matter: 5.0%

Full description

A shared rat-and-mouse food page should still separate the quantities each species is expected to eat.

Science Selective Rat & Mouse Food is a nutritionally complete daily diet for rats and mice of all ages, supplied here in a 1.5kg pack. The recipe lists wheat, soya bean meal, barley, oats, soya oil, wheat feed, calcium carbonate, prebiotics, dried blackcurrant, dried apple and yucca extract. Its analysis states 14% protein, 4% crude fibre, 4% fat, 5% inorganic matter, 0.6% calcium and 0.4% phosphorus. Nutritional additives include vitamins A and D3 with iron, iodine, copper, manganese, zinc and selenium declarations.

Pack size: 1.5kg
Food status: nutritionally complete daily diet
Suitability: rats and mice of all ages
Protein: 14%
Fat content: 4%
Calcium and phosphorus: 0.6% and 0.4%

Follow the species-specific guide. The manufacturer gives 20–25g per day for an average adult rat and 3–5g per day for an average adult mouse. Fresh water should always be available, and the food should be stored in a cool, dry place. Wheat and soya appear in the composition; the label notes that the food may contain genetically modified soya and traces of nuts.

Who it's for: rat or mouse owners wanting a complete nugget food in a 1.5kg bag with one transparent formula and separate adult feeding ranges for the two species.

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

Is Science Selective Rat & Mouse Food complete?

Yes. It is described as a nutritionally complete daily diet for rats and mice of all ages.

How much should an adult rat eat?

The published guide is 20–25g per day for an average adult rat.

How much should an adult mouse eat?

The published guide is 3–5g per day for an average adult mouse.

Does the recipe contain cereals or soya?

Yes. Wheat, barley, oats and soya ingredients are listed, with a note about possible genetically modified soya and traces of nuts.

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.

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.

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.