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Hills prescription r/d feline diet is for the nutritional management of Obese or Overweight cats. It is important to feed a restricted amount of top quality food to cats which need to lose weight. Hills r/d will help as part of the weight control programme. It contains restricted calorie levels and additional fibre, yet is still highly palatable.
Being overweight can cause your cat discomfort, reduce energy levels and even shorten her life. Just as in people, weight gain is usually associated with excessive calorie and fat intake combined with a lack of exercise. Obesity can lead to such serious conditions as diabetes, heart disease, and others.
Dry
These ranges are a starting point only, because cats' needs vary. Adjust the feeding amount as necessary. To correct obesity, the amount to be fed should be based on the estimated ideal weight (target weight) and not the weight when obese.
| For Weight Loss | |
|---|---|
| Target Body Weight kg | Dry grams |
| 2 | 30 |
| 3 | 40 |
| 4 | 50 |
| 5 | 55 |
| 6 | 65 |
| 7 + | 10 per kg |
A 156g can is equal to 40 grams of the dry food.
| For All Other Indications | |
|---|---|
| Body Weight kg | Dry grams |
| 2 | 35 - 50 |
| 3 | 50 - 70 |
| 4 | 65 - 85 |
| 5 | 75 - 100 |
| 6 | 85 - 115 |
| 7 + | 16 per kg |
Can
| For Weight Loss | |
|---|---|
| Target Body Weight kg | Cans 156 g |
| 2 | 3/4 |
| 3 | 1 |
| 4 | 1 1/4 |
| 5 | 1 1/2 |
| 6 | 1 3/4 |
| 7 + | 1/4 per kg |
| All Other Indications | |
|---|---|
| Body Weight kg | Cans 156 g |
| 2 | 1 - 1 1/3 |
| 3 | 1 1/3 - 1 3/4 |
| 4 | 1 2/3 - 2 1/3 |
| 5 | 2 - 2 3/4 |
| 6 | 2 1/4 – 3 |
| 7 + |
| Mixed Feeding Guide for Weight Loss | ||
|---|---|---|
| Target Body Weight kg | Cans 156 g | Dry grams |
| 2 | 1/2 | 10 |
| 3 | 1/2 | 20 |
| 4 | 1 | 10 |
| 5 | 1 | 20 |
| 6 | 1 | 25 |
| 7 + | 1 | 35 |
| Mixed Feeding Guide for All Other Indications | ||
|---|---|---|
| Body Weight kg | Cans 156 g | Dry grams |
| 2 | 1/2 | 25 |
| 3 | 1 | 20 |
| 4 | 1 | 35 |
| 5 | 1 1/2 | 30 |
| 6 | 1 1/2 | 40 |
| 7 + | 2 | 35 |
| Key Features | Key Benefits | |
|---|---|---|
| Energy Fat | Low | Stored body fat is used to meet energy needs, resulting in weight loss. |
| Fibre | High | Excess weight: provides increased dietary bulk which aids satiety and avoids hunger |
| L-Carnitine | Supplemented | Facilitates conversion of fat to energy, causing faster weight loss. Helps maintain lean body mass. |
| L-Lysine | Added | L-Lysine Supplemented Helps preserve lean muscle mass. |
| Superior antioxidant formula | Added | Helps neutralise free radicals that increase in obese animals. |
Dry
| Ingredients (Dry): Chicken: chicken (39%) and turkey meal, maize, maize gluten meal, cellulose, digest, animal fat, minerals, L-carnitine, vitamins, taurine, trace elements and beta-carotene. With a natural antioxidants (mixed tocopherols). |
Can
| Ingredients (Wet): Original: Pork, cellulose, maize starch, brewer's rice, chicken, maize gluten meal, minerals, soybean oil, vitamins,trace elements, digest and L-carnitine. |
Dry
Average Nutritional Contents
Nutrient GA Min GA Max As Fed Dry Matter Caloric Basis
Moisture 8.00% 5.50%
Protein 33.50% 36.50% 38.60% 11.6 g / 100 kcal
Fat 8.00% 13.00% 10.20% 10.80% 3.2 g / 100 kcal
Carbohydrate / NFE 29.00% 30.60% 9.2 g / 100 kcal
Crude Fiber 16.00% 12.70% 13.50% 4.0 g / 100 kcal
Ash 8.00% 6.10% 6.40% 1.9 g / 100 kcal
Starch 17.90% 18.90% 5.7 g / 100 kcal
Total Dietary Fiber 20.20% 21.40% 6.4 g / 100 kcal
Soluble Fiber 0.40% 0.50% 0.1 g / 100 kcal
Insoluble Fiber 19.80% 20.90% 6.3 g / 100 kcal
Calcium 0.91% 0.97% 290 mg / 100 kcal
Phosphorous 0.79% 0.83% 250 mg / 100 kcal
Ca:P 1.2
Potassium 0.87% 0.92% 275 mg / 100 kcal
Sodium 0.35% 0.38% 112 mg / 100 kcal
Chloride 0.97% 1.02% 307 mg / 100 kcal
Magnesium 0.07% 0.08% 23 mg / 100 kcal
Iron 159 ppm 168 ppm 5.0 mg / 100 kcal
Copper 15.9 ppm 16.8 ppm 0.50 mg / 100 kcal
Manganese 16.4 ppm 17.4 ppm 0.52 mg / 100 kcal
Zinc 174 ppm 184 ppm 5.5 mg / 100 kcal
Iodine 1.59 ppm 1.68 ppm 50.43 ug / 100 kcal
Selenium 0.46 ppm 0.49 ppm 0.015 mg / 100 kcal
Sulphur 0.62% 0.65% 195.94 mg / 100 kcal
Chromium
Arginine 1.99% 2.10% 630 mg / 100 kcal
BCAA Total 7.28% 7.70% 2308 mg / 100 kcal
Cystine 0.75% 0.80% 238 mg / 100 kcal
Glutamine + Glutamate 5.64% 5.96% 1786 mg / 100 kcal
Histidine 0.78% 0.82% 246 mg / 100 kcal
Hydroxyproline
Isoleucine 1.47% 1.56% 466 mg / 100 kcal
Leucine 3.85% 4.08% 1222 mg / 100 kcal
Lysine 1.91% 2.02% 606 mg / 100 kcal
Methionine 0.76% 0.80% 240 mg / 100 kcal
Methionine + Cystine 1.51% 1.60% 479 mg / 100 kcal
Phenylalanine 1.80% 1.90% 569 mg / 100 kcal
Phenylalanine + Tyrosine 3.19% 3.38% 1012 mg / 100 kcal
Threonine 1.42% 1.50% 449 mg / 100 kcal
Taurine 0.21% 0.22% 66 mg / 100 kcal
Tryptophan 0.27% 0.28% 85 mg / 100 kcal
Tyrosine 1.40% 1.48% 442 mg / 100 kcal
Valine 1.96% 2.07% 620 mg / 100 kcal
Vitamin A 6471 IU/kg 6848 IU/kg 205 IU / 100 kcal
Vitamin C 85 mg/kg 119 ppm 125 ppm 3.76 mg / 100 kcal
Vitamin D 616 IU/kg 652 IU/kg 19.5 IU / 100 kcal
Vitamin E 500 mg/kg 640 IU/kg 677 IU/kg 20.29 IU / 100 kcal
Vitamin K 0.12 mcg / 100 kcal
Thiamine 18 ppm 19 ppm 0.6 mg / 100 kcal
Riboflavin (B2) 9.5 ppm 10.1 ppm 0.30 mg / 100 kcal
Niacin 95 ppm 100 ppm 3.0 mg / 100 kcal
Pyridoxine (Vitamin B6) 6.3 ppm 6.7 ppm 0.20 mg / 100 kcal
Pantothenic Acid 12.6 ppm 13.4 ppm 0.40 mg / 100 kcal
Folic Acid 2.12 ppm 2.24 ppm 0.07 mg / 100 kcal
Vitamin B12 (Cobalamin) 0.09 ppm 0.09 ppm 2.8 mcg / 100 kcal
Biotin 0.38 ppm 0.40 ppm 0.01 mg / 100 kcal
Choline 3512 ppm 3716 ppm 111 mg / 100 kcal
Arachidonic Acid 0.08% 0.08% 24 mg / 100 kcal
Linoleic Acid 2.19% 2.31% 693 mg / 100 kcal
Linolenic Acid (Omega-6) 1.0 mg / 100 kcal
Alpha-Linolenic Acid (ALA) 0.13% 0.14% 41.9 mg / 100 kcal
DHA 0.01% 0.01% 1.6 mg / 100 kcal
EPA 0.00% 0.00% 1.0 mg / 100 kcal
EPA + DHA 0.01% 0.01%
>20C Omega-3 FA 0.02% 0.03% 8 mg / 100 kcal
>20C Omega-6 FA 0.12% 0.12% 37 mg / 100 kcal
Total Omega-3 FA 0.16% 0.17% 49 mg / 100 kcal
Total Omega-6 FA 2.31% 2.44% 731 mg / 100 kcal
Omega-6:Omega-3 FA 14.8
Beta-Carotene 1.50 mg/kg 3.82 ppm 4.05 ppm 0.12 mg / 100 kcal
Carnitine 513.8 ppm 543.7 ppm 16.28 mg / 100 kcal
Glucosamine 924 ppm 977 ppm 29 mg / 100 kcal
Chondroitin Sulphate 1080 ppm 1143 ppm 34.24 mg / 100 kcal
Lycopene
Metabolisable Energy
| As Fed | Dry Matter | |
|---|---|---|
| kcal/100g | 318 | 337 |
| kJ/100g | 1331 | 1408 |
| Target urinary pH | 6.2 - 6.4 |
Can
Average Nutritional Contents
Nutrient GA Min GA Max As Fed Dry Matter Caloric Basis
Moisture 8.00% 5.50%
Protein 33.50% 36.50% 38.60% 11.6 g / 100 kcal
Fat 8.00% 13.00% 10.20% 10.80% 3.2 g / 100 kcal
Carbohydrate / NFE 29.00% 30.60% 9.2 g / 100 kcal
Crude Fiber 16.00% 12.70% 13.50% 4.0 g / 100 kcal
Ash 8.00% 6.10% 6.40% 1.9 g / 100 kcal
Starch 17.90% 18.90% 5.7 g / 100 kcal
Total Dietary Fiber 20.20% 21.40% 6.4 g / 100 kcal
Soluble Fiber 0.40% 0.50% 0.1 g / 100 kcal
Insoluble Fiber 19.80% 20.90% 6.3 g / 100 kcal
Calcium 0.91% 0.97% 290 mg / 100 kcal
Phosphorous 0.79% 0.83% 250 mg / 100 kcal
Ca:P 1.2
Potassium 0.87% 0.92% 275 mg / 100 kcal
Sodium 0.35% 0.38% 112 mg / 100 kcal
Chloride 0.97% 1.02% 307 mg / 100 kcal
Magnesium 0.07% 0.08% 23 mg / 100 kcal
Iron 159 ppm 168 ppm 5.0 mg / 100 kcal
Copper 15.9 ppm 16.8 ppm 0.50 mg / 100 kcal
Manganese 16.4 ppm 17.4 ppm 0.52 mg / 100 kcal
Zinc 174 ppm 184 ppm 5.5 mg / 100 kcal
Iodine 1.59 ppm 1.68 ppm 50.43 ug / 100 kcal
Selenium 0.46 ppm 0.49 ppm 0.015 mg / 100 kcal
Sulphur 0.62% 0.65% 195.94 mg / 100 kcal
Chromium
Arginine 1.99% 2.10% 630 mg / 100 kcal
BCAA Total 7.28% 7.70% 2308 mg / 100 kcal
Cystine 0.75% 0.80% 238 mg / 100 kcal
Glutamine + Glutamate 5.64% 5.96% 1786 mg / 100 kcal
Histidine 0.78% 0.82% 246 mg / 100 kcal
Hydroxyproline
Isoleucine 1.47% 1.56% 466 mg / 100 kcal
Leucine 3.85% 4.08% 1222 mg / 100 kcal
Lysine 1.91% 2.02% 606 mg / 100 kcal
Methionine 0.76% 0.80% 240 mg / 100 kcal
Methionine + Cystine 1.51% 1.60% 479 mg / 100 kcal
Phenylalanine 1.80% 1.90% 569 mg / 100 kcal
Phenylalanine + Tyrosine 3.19% 3.38% 1012 mg / 100 kcal
Threonine 1.42% 1.50% 449 mg / 100 kcal
Taurine 0.21% 0.22% 66 mg / 100 kcal
Tryptophan 0.27% 0.28% 85 mg / 100 kcal
Tyrosine 1.40% 1.48% 442 mg / 100 kcal
Valine 1.96% 2.07% 620 mg / 100 kcal
Vitamin A 6471 IU/kg 6848 IU/kg 205 IU / 100 kcal
Vitamin C 85 mg/kg 119 ppm 125 ppm 3.76 mg / 100 kcal
Vitamin D 616 IU/kg 652 IU/kg 19.5 IU / 100 kcal
Vitamin E 500 mg/kg 640 IU/kg 677 IU/kg 20.29 IU / 100 kcal
Vitamin K 0.12 mcg / 100 kcal
Thiamine 18 ppm 19 ppm 0.6 mg / 100 kcal
Riboflavin (B2) 9.5 ppm 10.1 ppm 0.30 mg / 100 kcal
Niacin 95 ppm 100 ppm 3.0 mg / 100 kcal
Pyridoxine (Vitamin B6) 6.3 ppm 6.7 ppm 0.20 mg / 100 kcal
Pantothenic Acid 12.6 ppm 13.4 ppm 0.40 mg / 100 kcal
Folic Acid 2.12 ppm 2.24 ppm 0.07 mg / 100 kcal
Vitamin B12 (Cobalamin) 0.09 ppm 0.09 ppm 2.8 mcg / 100 kcal
Biotin 0.38 ppm 0.40 ppm 0.01 mg / 100 kcal
Choline 3512 ppm 3716 ppm 111 mg / 100 kcal
Arachidonic Acid 0.08% 0.08% 24 mg / 100 kcal
Linoleic Acid 2.19% 2.31% 693 mg / 100 kcal
Linolenic Acid (Omega-6) 1.0 mg / 100 kcal
Alpha-Linolenic Acid (ALA) 0.13% 0.14% 41.9 mg / 100 kcal
DHA 0.01% 0.01% 1.6 mg / 100 kcal
EPA 0.00% 0.00% 1.0 mg / 100 kcal
EPA + DHA 0.01% 0.01%
>20C Omega-3 FA 0.02% 0.03% 8 mg / 100 kcal
>20C Omega-6 FA 0.12% 0.12% 37 mg / 100 kcal
Total Omega-3 FA 0.16% 0.17% 49 mg / 100 kcal
Total Omega-6 FA 2.31% 2.44% 731 mg / 100 kcal
Omega-6:Omega-3 FA 14.8
Beta-Carotene 1.50 mg/kg 3.82 ppm 4.05 ppm 0.12 mg / 100 kcal
Carnitine 513.8 ppm 543.7 ppm 16.28 mg / 100 kcal
Glucosamine 924 ppm 977 ppm 29 mg / 100 kcal
Chondroitin Sulphate 1080 ppm 1143 ppm 34.24 mg / 100 kcal
Lycopene
Metabolisable Energy
| As Fed | Dry Matter | |
|---|---|---|
| kcal/100g | 77 | 319 |
| kJ/100g | 321 | 1333 |
| kcal/can | 120 | |
| Target urinary pH | 6.2 - 6.4 |
Weight loss
Constipation:
All prices include VAT where applicable.
Under almost all products on our website is an Estimated dispatch time, check this for a delivery prediction specific to the item you are looking to purchase. These badges are updated live based on the stock levels we have and also those of our suppliers - so are usually very accurate, but cannot be guaranteed. In more general terms, we aim to dispatch all orders within 1 working day of receiving payment (and a prescription if required). If we cannot do so within 3 working days we will contact you by email.
For UK delivery, we charge the following:
| Order Total | Weight | Delivery |
| £0-£28.99 | Under 2kg | £2.99 |
| 2kg+ | £4.99 | |
| £29-£38.99 | Under 2kg | Free |
| 2kg+ | £4.99 | |
| £39+ | Under 2kg | Free |
| 2kg+ | Free |
Prices quoted are for delivery to all parts of mainland UK except certain Scottish postcodes (where the price is higher for items sent by courier. Delivery of food abroad (including Channel Islands, N. Ireland and other islands around the UK) is charged at a higher price and free delivery is not available. Temperature controlled products, such as Insulin, are also not always subject to the standard and/or free delivery options.
For full information on our delivery charges, including prices on heavy deliveries to Scotland and abroad, see our delivery information page.
We can deliver most items to all around the world, but prices do vary. The majority of light weight orders (less than 1.5kg) can be delivered for a flat rate of £10. For an accurate estimate of the delivery charge, please put the items you require in your basket and use the "Estimate Delivery" system on the shopping basket page (you only need to enter your country and postal/zip code) for a quick quote. For deliveries to the USA you may need to go to the checkout page and enter your full address to get a quote (as some services need your state in order to quote too). For more information on international deliveries, please see our delivery information page.
Due to restrictions aerosols can't be sent by Royal Mail. We appreciate your understanding.
Some products, such as insulin and frozen food, need to be delivered in insulated packaging to prevent them from getting too warm (or too cold) during transit from us to you. Purchasing any of these items in your order will result in a £1.99 charge being added to the total to cover the high cost of the insulated packaging materials. You only pay the £1.99 once per order, regardless of how many temperature controlled items you purchase in that order.
Please call us as soon as possible if you need to amend or cancel an order on 01582 842096. If your order has been processed for dispatch we will be unable to cancel or amend the order. You will however be able to return your product for a full refund*.
To return an item, you must contact us by phone or email to arrange this BEFORE posting any product back to us. We will explain the process at this stage for you.
*For full details on returns, see our terms and conditions page.
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