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Dissolves pure struvite crystals and stones

Reduces the risk of struvite and calcium oxalate crystal and stone formation

The S/O® Index indicates that this diet has been specifically formulated to help manage urine pH, urine volume, and mineral concentrations to prevent the formation of struvite and calcium oxalate crystals and stones.

Specially formulated to assist in the management of lower urinary tract disease in cats requiring a moderate fat content, or who are more susceptible to weight gain.

Chicken by-product meal, brewers rice, corn gluten meal, corn, powdered cellulose, wheat gluten, chicken fat, natural flavors, salt, potassium chloride, fish oil, calcium sulfate, monocalcium phosphate, egg product, sodium bisulfate, vegetable oil, DL-methionine, fructooligosaccharides, choline chloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), biotin, niacin supplement, D-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, vitamin A acetate, thiamine mononitrate (vitamin B1), folic acid, vitamin B12 supplement, vitamin D3 supplement], glucosamine hydrochloride, taurine, trace minerals [zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, calcium iodate, copper proteinate, sodium selenite], L-carnitine, marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid.

Calorie Content

This diet contains 3277 kilocalories of metabolizable energy (ME) per kilogram or 275 kilocalories ME per cup on an as fed basis (calculated).

Crude Protein (min) 32.0%
Crude Fat (min) 9.0%
Crude Fiber (max) 9.3%
Moisture (max) 8.0%
Glucosamine* (min) 1425 mg/kg

*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.

Weight Tendency to become Overweight Ideal Weight
4.4 lb (2.0 kg) - 3/8 cup (36 g)
5.5 lb (2.5 kg) - 1/2 cup (43 g)
6.6 lb (3.0 kg) - 5/8 cup (49 g)
7.7 lb (3.5 kg) - 5/8 cup (54 g)
8.8 lb (4.0 kg) - 3/4 cup (60 g)
9.9 lb (4.5 kg) - 3/4 cup (65 g)
11.0 lb (5.0 kg) 5/8 cup (56 g) 7/8 cup (70 g)
13.2 lb (6.0 kg) 3/4 cup (64 g) 1 cup (80 g)
15.4 lb (7.0 kg) 7/8 cup (71 g) 1 cup (89 g)
17.6 lb (8.0 kg) 7/8 cup (78 g) 1 1/8 cups (98 g)
19.8 lb (9.0 kg) 1 cup (85 g) 1 1/4 cups (106 g)
22.0 lb (10.0 kg) 1 1/8 cups (92 g) 1 3/8 cups (114 g)

Royal Canin Veterinary Diet Feline Urinary So Moderate Calorie Dry Cat Food

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