Helping cats and dogs live their healthiest lives.
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Vet Products

EPA and DHA help support healthy joints.

Controlled levels of dietary phosphorus help promote healthy kidneys.

A precise blend of antioxidants help support a healthy immune system.

Founded by a veterinarian, Royal Canin has over 40 years experience in health nutrition. Our work with pet nutritionists, breeders, and veterinarians from around the world has provided us with knowledge about the specific nutritional requirements of dogs. This knowledge has allowed us to formulate the optimal diet for your dog's special needs.

Brewers rice, chicken meal, brown rice, corn, corn gluten meal, natural flavors, chicken fat, dried beet pulp, fish oil, calcium carbonate, pea fiber, potassium chloride, vegetable oil, salt, New Zealand green mussel, L-lysine, choline chloride, taurine, glucosamine hydrochloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, D-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), vitamin A acetate, niacin supplement, thiamine mononitrate (vitamin B1), riboflavin supplement (vitamin B2), folic acid, vitamin B12 supplement, vitamin D3 supplement], trace minerals (zinc proteinate, manganese proteinate, zinc oxide, ferrous sulfate, copper proteinate, copper sulfate, manganous oxide, calcium iodate, sodium selenite), marigold extract (Tagetes erecta L.), chondroitin sulfate, rosemary extract, preserved with natural mixed tocopherols and citric acid.

Calorie Content

This diet contains 3794 kilocalories of metabolizable energy (ME) per kilogram or 324 kilocalories ME per cup on an as fed basis (calculated).

Crude Protein (min) 23.5%
Crude Fat (min) 10.5%
Crude Fiber (max) 4.1%
Moisture (max) 10.0%
Phosphorus (min) 0.5%
Glucosamine* (min) 900 mg/kg
Chondroitin* (min) 100 mg/kg
EPA* (min) 0.3%
DHA* (min) 0.13%

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

Weight Daily Feeding
4 lb (1.8 kg) 5/8 cup (54 g)
8 lb (3.6 kg) 1 cup (89 g)
12 lb (5.4 kg) 1 3/8 cups (120 g)
20 lb (9.1 kg) 2 cups (174 g)
30 lb (13.6 kg) 2 3/4 cups (234 g)
40 lb (18.1 kg) 3 3/8 cups (289 g)
50 lb (22.7 kg) 4 cups (340 g)
60 lb (27.2 kg) 4 1/2 cups (388 g)
70 lb (31.8 kg) 5 1/8 cups (434 g)
80 lb (36.3 kg) 5 5/8 cups (479 g)
90 lb (40.8 kg) 6 1/8 cups (522 g)
100 lb (45.4 kg) 6 5/8 cups (563 g)
110 lb (49.9 kg) 7 1/8 cups (604 g)
120 lb (54.4 kg) 7 1/2 cups (644 g)
130 lb (59.0 kg) 8 cups (682 g)
140 lb (63.5 kg) 8 1/2 cups (720 g)
150 lb (68.0 kg) 8 7/8 cups (758 g)
160 lb (72.6 kg) 9 1/4 cups (794 g)

Weight Daily Feeding
4 lb (1.8 kg) 5/8 cup (54 g)
8 lb (3.6 kg) 1 cup (89 g)
12 lb (5.4 kg) 1 3/8 cups (120 g)
20 lb (9.1 kg) 2 cups (174 g)
30 lb (13.6 kg) 2 3/4 cups (234 g)
40 lb (18.1 kg) 3 3/8 cups (289 g)
50 lb (22.7 kg) 4 cups (340 g)
60 lb (27.2 kg) 4 1/2 cups (388 g)
70 lb (31.8 kg) 5 1/8 cups (434 g)
80 lb (36.3 kg) 5 5/8 cups (479 g)
90 lb (40.8 kg) 6 1/8 cups (522 g)
100 lb (45.4 kg) 6 5/8 cups (563 g)
110 lb (49.9 kg) 7 1/8 cups (604 g)
120 lb (54.4 kg) 7 1/2 cups (644 g)
130 lb (59.0 kg) 8 cups (682 g)
140 lb (63.5 kg) 8 1/2 cups (720 g)
150 lb (68.0 kg) 8 7/8 cups (758 g)
160 lb (72.6 kg) 9 1/4 cups (794 g)

Royal Canin Veterinary Diet Canine Mobility Support JS Dry Dog Food

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Customer reviews

03 Nov 2018

Great for joints!

I've been feeding the Mobility food to my 10 year old border/jack who has recently retired from flyball due to bilateral cruciate tears. The food along with physical therapy has helped to stabilize his joints so that we may never have to do surgery! I also love that it is lower in calories to help keep the weight off which helps with his joints as well. Thank you Royal Canin!
02 Nov 2018

Dog loved it

Was using a different joint diet but my dog liked this better Cost was slightly higher but was worth it
02 Nov 2018

My dog loves the taste!

I have a young dog with elbow dysplasia and early signs of arthritis forming. He is also allergic to flaxseed and many novel proteins. I finally found a food that he can eat! So far he's doing great on the diet.
31 Oct 2018

31 Oct 2018

My Dog love it

I've switched to Mobility support but I still add the dental dry food in with it. My dog loves it. I made the switch about a year ago when my dog turned 8 and so far so good. Great product and my dog always seems full and she's only fed once a day.
30 Oct 2018

So much more agility.

I purchased this in September and October because my buddy but on a few pounds. He's already losing weight and much more active.
14 Oct 2018

Allowed my dog to run like she never has before

I bought this a couple of months ago and my dog loved it! I take her on bike rides and jogs so having some joint support for her has been very important to me. I noticed a difference in less than a month, she was moving faster, seemed quicker to warm up, and no longer seemed stiff after long runs. Highly recommend even for young dogs like mine.
05 Oct 2018

awesome supplements in dog food

this is an awesome product that has great supplements in it that will help your dog with mobility support from the supplements etc that it contains. its great and effective and works better than dry food alone or supplements alone.
04 Oct 2018

Orthopedic Specialist Recommended

My 12yr old Basset HoundxLab/Chow has been on this for years. I recently took her for a consultation with an orthopedic specialist due to hip dysplasia and arthritis. He was glad to hear she was on this diet and highly recommends it in conjunction with addition joint supplements and pain management. The addition of supplements is due to a regulation of how much glucoseamine and chondroitin can be in the food for the state of Texas. Not because the diet is bad.
03 Oct 2018


This is helping my dog get around better every day