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Hill's Science Plan Perfect Weight Large Breed Adult Dry Dog Food - 12kg By Hills

29Reviews
RRP £60.29
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£41.18
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At Hill's, we have been studying how nutrition impacts pets' cell function for over a decade. We learned that lean pets have a different biology than overweight pets. Our high protein, high fibre formula enriched with L-carnitine & coconut oil helps support pets' metabolisms for a healthy body weight.
  • Clinically proven weight management with visible results for large breed adult dogs
  • Dog food with a high protein and high fibre formula, enriched with L-carnitine & coconut oil
  • Made with prebiotic fibre for gentle digestion
  • Healthy weight management for large dogs
  • Made with high quality ingredients
  • Veterinarian Recommended
Chicken and turkey meal (chicken 10%; total poultry 15%), maize, maize protein meal, pea bran meal, wheat, broken rice, cellulose, digest, dried tomato pomace, flaxseed, animal fat, dried beet pulp, coconut oil (2.2%), minerals, dried carrots.
Protein 25.1%, Fat content 11.0%, Crude fibre 11.9%, Crude ash 5.5%, Calcium 0.90%, Phosphorus 0.68%, Sodium 0.29%, Potassium 0.77%, Magnesium 0.12%; per kg: Vitamin A 10,013IU, Vitamin D3 711IU, Vitamin E 562mg, Vitamin C 111mg, Beta-carotene 3.1mg, L-carnitine 345mg.
3b103 (Iron) 74.8mg, 3b202 (Iodine) 1.8mg, 3b405 (Copper) 7.4mg, 3b502 (Manganese) 7.7mg, 3b603 (Zinc) 131mg, 3b801 (Selenium) 0.2mg, with natural antioxidant.
Ideal Weight of Dog - kgs | Amount per Day - 363 g cans | Amount per Day - grams
25 | 1 | 245 g
30 | 2 | 190 g
40 | 2 | 290 g
50 | 2 | 380 g
60 | 2 | 465 g
70 | 2 | 545 g
80+ | 2 | 8 g per kg

Ideal Weight of Dog - kgs | Amount per Day - grams
25 | 350
30 | 400
40 | 495
50 | 585
60 | 670
70 | 755
80+ | 10 g per kg
Finished product should not be subjected to environmental temperatures greater than 115*F (46*C) or below 32*F (0*C) or direct sunlight. Product will be stored and handled in a manner to prevent contamination from foreign substances such as moisture, vermin or insect infestation. See QA Manual 19-106.

Ratings & Reviews

29 reviews

22/2/2026 7:54 AM

Hills Science Diet kibble

by Christine -

Been using this product for many years, my dog loves it

12/10/2025 5:39 AM

Great Product

by Romina -

Great products and good price too as this product can be expensive Vetshop communication was great

12/10/2025 5:37 AM

Great product

by Romina -

Great product and the price was perfect given this product can be expensive. Vet shop communication was great

20/4/2025 9:53 AM

Great product

by Daniel -

Been using Hills Science Plan for many years for my dogs. Never had any problems using it. No stomach or digestive issues. I wouldn’t change.

5/4/2025 7:55 AM

Excellent quality

by Labrador Tragic -

We have used Hills for nearly eight years. It is not cheap but worth every penny - our lab is as excited to eat it today as she was when a puppy and is healthy and alert.

31/3/2025 12:37 PM

Chocolate Labrador 12 Years Old

by Paul Kennedy -

We’ve been feeding our Chocolate Labrador Hills for his entire life to date, he’s 12 now! Loves it and in perfect health

5/2/2025 6:09 PM

Perfect kibble for your dog

by Cathryn orchard -

My dogs have had this kibble for a while now. They enjoy it and get so excited when it’s meal times. There teeth, coat and overall health is very good.

23/1/2025 4:49 PM

Great

by Tom -

Our Labrador loves this and it keeps her weight off.

2/12/2024 7:00 AM

A dog’s review

by Diane -

Very good product, tasty and nutritious or so my dog says … I haven’t tasted it personally!

27/11/2024 8:41 AM

I wouldn’t give my dogs anything else

by Cathryn orchard -

Excellent food that my dogs love. For some reason it wouldn’t let me do 5 stars. But that is what I would give it all. The food, the service and the delivery are all excellent

23/11/2024 8:12 AM

A first class dog food for our Daisy.

by Rob -

Our 7year old golden retriever, Daisy, has been on Hill Samuel perfect weight all her life and we are very pleased with it. She is very fit and healthy, and has a fine waist with her healthy perfect weight diet. Cannot recommend highly enough.

30/10/2021 9:53 AM

Go for it!

by Xavier -

I highly recommend this product based on quality and price - my retriever loves it. Of course service and delivery provided by PetShop.co.uk makes it a great deal.

25/10/2021 10:57 AM

Healthier dog

by Gordon -

Purchased this product to help my 10 year old retriever lose some weight. He never leaves any which is a clear indication he likes it. He has lost over 4kgs in a few months and is more mobile and a much happier dog. Usual 1st class service from Petshop.

23/8/2021 7:28 PM

Just try and you will see ...

by Xavi -

Nice price, best quality and perfect delivery!

11/8/2021 9:58 AM

Poor delivery

by James -

As always the dogs like the food! The problem here is the failure with delivery and the continued failure for comments to be addressed.

26/7/2021 3:06 AM

best dog food

by pat small -

my dogs love this brand

24/6/2021 11:33 PM

Does what it says on the pack

by Heather McPherson -

Dixie seems to enjoy the food and that’s what matters. Does seem to keep her fit and healthy

14/2/2021 6:49 PM

Service, Price & Delivery

by David Humberstone -

Great service and excellent price along with prompt delivery 🚚 in these difficult times. Couldn’t ask for more.

29/11/2020 7:47 AM

Good food at a great price.

by Simon -

This food is perfect for keeping our Labrador at the right weight given that he will eat anything he can find! Price is always competitive or better than other suppliers.

23/10/2020 10:15 PM

JUST RIGHT!

by Dave -

A HIGH QUALITY PRODUCT AT A SENSIBLE PRICE, SPECIFIC TO MY DOG'S NEEDS AND REQUIREMENTS.

21/10/2020 7:45 AM

Happy Dog!

by Dave -

Not used it for long but my Aussie loves it

16/6/2020 3:22 PM

Smells really nice!

by Naomi -

The bag has a reseal zip, which is always better than having to cut it open, and even a couple of weeks, it still smells really nice (to a human) when opening the bag! We've moved the dog slowly across to this, as he was starting to put on a bit of weight but always hungry on his previous kibble. According to the charts, he's supposed to have a bit less of this by weight each day, however he's a very active lurcher and might even be losing weight now! So we've upped the quantity and he seems satisfied.

18/5/2020 10:38 AM

Special Science

by S Page -

This Science Plan food keeps Lola and Storm (Springer Spaniels - Brother and Sister) very happy and healthy, now 11 years old and still very active.

16/5/2020 11:15 AM

Fantastic!

by Val -

Excellent product at a fantastic price. Ordered in advance as I wasn’t sure about delivery times but item arrived the following day.

15/5/2020 7:40 AM

Great value and brilliant service

by Chris -

Good product, good service and prompt delivery. But best of all Ben loves it!