7-day switch from their old food
- Days 1 and 2: a quarter new food, three quarters old.
- Days 3 and 4: half and half.
- Days 5 and 6: three quarters new food.
- Day 7: all new food.
Go slower if your dog’s tummy is sensitive.
Estimate based on a typical dry food (370 kcal per 100g). Check the feeding guide on the pack, and ask your vet if you’re unsure.
Product information
Hill’s Science Plan Perfect Digestion Large Breed with Chicken & Brown Rice is a complete dry food for large adult dogs over 25 kg. It is built around ActivBiome+, a prebiotic blend that helps keep digestion balanced and stools regular.
Product details
Key benefits
- Balanced gut: supports digestive well-being and a healthy microbiome.
- Regular stools: the ActivBiome+ prebiotic blend.
- Wholesome grains: brown rice, oats and barley.
- Joints: contains glucosamine and chondroitin sulphate.
Feeding tips
- For large breed adults over 25 kg, aged 1 to 5. Not for puppies or pregnant or nursing dogs.
- Daily guide: 25 kg 355 g, 30 kg 405 g, 40 kg 505 g, 50 kg 595 g, 60 kg 680 g, 70 kg 765 g.
- Change over 7 days, adjust for a healthy weight and keep fresh water out.
- Typical analysis (dry matter): protein 20.2%, fat 12.7%, crude fibre 2.9%, crude ash 5.3%. Energy 3524 kcal per kg.
Big dogs can be prone to loose or irregular stools when food changes. Take the switch slowly, feed at the same times each day and split the daily amount into two meals.
Pack size
12 kg bag.
Specifications
| Weight | 12 kg |
|---|---|
| Size | 12kg |
Reviews (4)
4 reviews for Hill’s Science Plan Adult Large Breed Perfect Digestion
Only logged in customers who have purchased this product may leave a review.
Delivery & returns
Order before 10am for delivery the same day by 7pm in Johannesburg, Pretoria, Cape Town and Durban; after 10am it arrives tomorrow by 7pm. Metro delivery is R49, free from R500. Main hubs are R69, free from R750, and the rest of South Africa is R89, free from R1,000, by courier.
You can skip or move an Autoship delivery any time in My account. With the 35% welcome discount, Autoship runs for at least 3 paid deliveries; after that you can pause or cancel at no cost. Autoship terms
If something arrives damaged, send us a photo within 7 days and we’ll replace it or refund you.
Help & FAQs
Max –
Got from a friend and my dog just wants more and more
Lucy –
I bought this this week and am very happy. My puppy just LOVES the food! I shall continue buying this food for her.
Ruan –
Been feeding this to my senior dog and it helps him maintain perfect condition.
Madelein –
My dog has a heart condition and I find that her tablets make her very nauseous. She has been on the perfect digestion for just over a month and I can definitely say that it has made a difference.