Pro Plan Adult Dry Cat Food with Optirenal, Rich in Salmon

£10.49 – £36.85 From £3.69 per kg
  1. 1.5kg
  2. 3kg
  3. 10kg

This is a specialist veterinary product. We will ask you a simple set of questions to confirm that you are buying the correct medicine for your pet and know how to use it safely

Warning: By law we cannot sell this product to anyone under 18, by placing an order with us you are confirming that you are over the age of 18.

Order by 3pm for Express Courier Delivery  Some of the items we sell are a bit too bulky to fit on our delivery vans so we offer our customers Next Day Delivery via courier. Deliveries are made from 8am - 8pm Monday to Saturday and 9am - 5pm on Sundays. Your delivery slot will only be confirmed once your order has been placed.

PRO PLAN® ADULT with OPTIRENAL has been specially formulated by Purina vets and nutritionists for the healthy maintenance of adult cats. Our OPTIRENAL® adult cat food formula is a scientifically designed combination of ingredients that promote good health and keep your cat supported.  Our delicious recipe includes amino acids, essential fatty acids and antioxidants to provide your adult cat with everything they need for a happy, healthy and active life. With a formula that's packed with essential nutrients, PRO PLAN® ADULT with OPTIRENAL promotes health kidneys and ensures your cat's skin and coat is healthy and nourished. Our dry cat food also helps support your cat's immune system and has been careful created with a balance of ingredients to meet your adult cat's dietary demands.

Key Benefits

Our OPTIRENAL adult cat food formula helps to support your cat’s kidney health. 

High protein levels in our  PRO PLAN® ADULT with OPTIRENAL help to promote healthy joints and muscles.

We add vitamin A and Zinc important nutrients for skin and coats.

With antioxidants to help support a healthy immune system.

Our crunchy kibbles and minerals help reduce tartar build-up.

Product Information

PRO PLAN® ADULT with OPTIRENAL is a delicious and unique formulation that has been careful created by experts to  promote healthy kidneys* in adult cats. OPTIRENAL® is a scientifically designed combination of ingredients that help keep your cat happy and supported.

We've included high protein levels within our  PRO PLAN® ADULT with OPTIRENAL to look after your cat's joints and nourish their muscles, keeping them in lean condition.

Vitamin A, linoleic acid and zinc promote a silky and glossy coat.

PRO PLAN® ADULT with OPTIRENAL supports a healthy immune system through levels of antioxidants and vitamins, including vitamin C and E.

Our salmon rich crunchy kibbles protect teeth from plaque and tartar build-up due to the crispy texture and special minerals that help reduce tartar build-up.

*Nestle Purina PetCare 2008 study on 40 adult domestic short hair cats' during 3 months in Nestle Purina PetCare Centres. Study conducted over 6 weeks where cats fed a diet containing OPTIRENAL® exhibited a significant reduction in urine isoprostanes compared to the control group


Salmon (18%), maize gluten meal, rice, dehydrated poultry protein, maize, wheat, animal fat, dried egg, dried chicory root* (2%), minerals, wheat gluten meal, digest, yeast. *natural prebiotic.


Protein: 36.0%; Fat content: 16.0%; Crude ash: 7.0%; Crude fibres: 1.0%; Omega 3 Fatty Acids: 0.7%; Omega 6 Fatty Acids: 2.1%.

IU/kg: Vit A: 32 600; Vit D3: 1 060; Vit E: 670;

mg/kg: Vit C: 140; Fe(E1): 225; I(E2): 2.9; Cu(E4): 45; Mn(E5): 105; Zn(E6): 380; Se(E8): 0.25. With antioxidants.


If you are switching your cat to PRO PLAN® from another food (even a complete dry food that seems quite similar) you will need to phase the 'old' food out over a period of 10 days, whilst introducing PRO PLAN® in increasing amounts.  Don't forget to provide fresh water at all times. PRO PLAN® is a complete and balanced cat food which provides excellent nutrition with scientifically PROVEN benefits for cats. We understand that your cat is precious and feeding her the right diet is an important part of taking care of her. Because her needs will change throughout her life, PRO PLAN® provides a range of excellent nutrition at each life-stage: kitten, adult and senior.

Feeding Guide

Recommended daily amount (g/day):

Cat Weight Quantity

2-4 kg 30-60 g

4-6 kg 60-90 g

6-8 kg 90-130 g

Feeding quantities required to maintain ideal body condition will vary, depending on age, activity and environment. Watch your cat's weight and adjust food amounts accordingly. Clean, fresh drinking water should always be available. For your cat’s health, consult your veterinarian regularly.