Helping cats and dogs live their healthiest lives.
Sacred Birman kitten stood next to an adult Yorskhire Terrier in black and white.

“SPORT PERFORMANCE +” contains an exclusive combination of nutrients that helps maintain healthy joints, helps support a healthy digestive system and helps neutralize free radicals with a specific antioxidant cocktail.

Due to a high level of protein (26% min), TRAIL 4300 supports oxygen delivery to muscles and contributes to maintaining muscle mass.

Sporting and working dogs' requirements depend on the intensity and length of their activity. Royal Canin Sporting Life meets these needs through precise nutrition.

Chicken by-product meal, brewers rice, corn, chicken fat, wheat gluten, corn gluten meal, natural flavors, dried plain beet pulp, rice hulls, fish oil, vegetable oil, monocalcium phosphate, calcium carbonate, sodium silico aluminate, potassium chloride, salt, psyllium seed husk, L-lysine, marigold extract (Tagetes erecta L.), hydrolyzed yeast, taurine, choline chloride, DL-methionine, magnesium oxide, glucosamine hydrochloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, pyridoxine hydrochloride (vitamin B6), D-calcium pantothenate, vitamin A acetate, niacin supplement, thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, folic acid, vitamin D3 supplement], trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], L-carnitine, chondroitin sulfate, carotene, rosemary extract, preserved with mixed tocopherols and citric acid.

Calorie Content

This diet contains 3899 kilocalories of metabolizable energy (ME) per kilogram or 413 kilocalories ME per cup on an as fed basis (calculated).

Crude Protein (min)26.0%
Crude Fat (min)19.0%
Crude Fiber (max)4.1%
Moisture (max)10.0%
Carbohydrates (NFE) (min)28.9%
Vitamin E (min)500 IU/kg
Glucosamine* (min)750 mg/kg
Chondroitin Sulfate* (min)25 mg/kg
Carotene* (min)2 mg/kg

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

22 lb (10 g) 1 5/8 cups (172 g) 2 cups (217 g) 2 5/8 cups (272 g)
33 lb (15 g) 2 1/4 cups (233 g) 2 3/4 cups (294 g) 3 1/2 cups (369 g)
44 lb (20 g) 2 3/4 cups (289 g) 3 1/2 cups (365 g) 4 3/8 cups (458 g)
55 lb (25 g) 3 1/4 cups (342 g) 4 1/8 cups (432 g) 5 1/8 cups (541 g)
66 lb (30 g) 3 3/4 cups (392 g) 4 3/4 cups (495 g) 5 7/8 cups (620 g)
77 lb (35 g) 4 1/8 cups (440 g) 5 1/4 cups (556 g) 6 5/8 cups (696 g)
88 lb (40 g) 4 5/8 cups (486 g) 5 7/8 cups (614 g) 7 1/4 cups (770 g)
99 lb (45 g) 5 cups (531 g) 6 3/8 cups (671 g) 8 cups (841 g)
110 lb (50 g) 5 3/8 cups (574 g) 6 7/8 cups (726 g) 8 5/8 cups (910 g)
132 lb (60 g) 6 1/4 cups (659 g) 7 7/8 cups (832 g) 9 7/8 cups (1043 g)
154 lb (70 g) 7 cups (739 g) 8 7/8 cups (934 g) 11 1/8 cups (1171 g)
176 lb (80 g) 7 3/4 cups (817 g) 9 3/4 cups (1033 g) 12 1/4 cups (1294 g)
198 lb (90 g) 8 1/2 cups (893 g) 10 5/8 cups (1128 g) 13 3/8 cups (1414 g)
220 lb (100 g) 9 1/8 cups (966 g) 11 5/8 cups (1221 g) 14 1/2 cups (1530 g)
Royal Canin Lifestyle Health Nutrition Sporting Life Trail 4300 Dry Dog Food

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Customer reviews

30 Oct 2019

Great for our sheepdogs

We have been feeding our 6 border collies royal canin sporting life for several years and we've really found a winner. I've seen big improvements in our older dogs, and great progress from our younger. Their coats are shiny, have good dental health, and don't eat grass anymore. We feed them once a day and it keeps them full and ready for some serious mountain running. In the summer and on high activity days, we add water to keep them hydrated. You can't go wrong with sporting life.
22 Oct 2019

My dogs love it!

Our dogs love this food and they look great! They had trouble keeping weight on in the past but not they look healthy and their coats look amazing.
04 Oct 2018

Very high quality

I buy this all the time I’m very impressed with the conditions of all my dogs
03 Oct 2018

Great for sport dogs!!

After trying several well known dog brands I tried this one. I needed a dog food that could sustain my dogs energy while doing dog sports . Dock Diving is what we do ! My dog also has a sensitive stomach so I had to take that into consideration when finding a good dog food that could sustain his energy as well as help with digestion . This absolutely worked! We travel all over flying as well as driving to different Dock Diving Events with several different Dock Diving organizations all over the United States. No problems with digestion and excellent energy. I highly recommend this food! I've tried them all and this is absolutely the best!!! And my dog loves it!!!
03 Oct 2018

The Best food I have found!

I buy straight from Royal Canin so my bag looks different and is a 40lb bag but as a breeder of German Shepherds, I talked to the GSD specialist and because I have a 65lb female who is overly active and I wasn't able to fill her out and put meat on her bones and also had a 90lb male at the time who was still growing and who needed to keep up on his calories and protein so he could reach his full potential. The specialist suggested getting Trail 4300 for the both of them that way I wasn't buying 2 different foods and I'm glad he did this food has been amazing not only do the dogs love it ( my female is very picky!) but it has put weight on her and my male is now 2 years old and weighs 120lb! I love this dog food and will not buy anything else for my dogs! If you have a dog that is very active and runs off anything that you give them give Trial 4300 a try.
02 Oct 2018

Absolutely Surprised

We tried this because our male English Springer Spaniel has seasonal allergies. He would chew his feet raw. No matter what we did they did not improve. We had allergy tests preformed by our veterinary. We had spent hundreds of dollars trying to help him become comfortable. One month almost to the day his symptoms improved. Very seldom does he chew on his feet and hardly scratching now. They only thing he changed was his food. Thank you Royal Canin.
02 Oct 2018

Best working dog food ever!

The Royal Canin 4300 & 4800 is currently utilized by our police canine unit. We have gone through many vendors over the years and I'm thrilled to say we will always administer Royal Canin to our canine unit! The product is the best we have ever had. The dog's coat, temperament, energy and stool has never been better! This product is affordable and the customer service is the best you could ask for!
22 May 2018

6 years same food

after much research and thinking Trail 4300 was expensive i have eaten my words more than once, my dog is a working dog and needs loads of Go. but trainer said if the military and security services use it. then so do I 6 years on and my dogs still eat it
10 Jul 2017

Great Diet for Active Dogs

I started my 3 dogs on Royal Canin Sporting Life Tail 4300 in May due to struggling to maintain their weight, they usually are very thin. Since starting them my Vizsla has put on 4 pounds and my other 2 are still working on getting up to ideal weight but they are both up about 2 pounds! I love that my dogs are getting more calories with less food intake than they would be with other brands or other RC diets, even the Royal Canin prescription GI High Energy. The only problem I have had with most of the Royal Canin diets I have given my dogs is they develop dull dry coats, so I has added Omega 3 supplement with this diet. I highly recommend this diet for dogs that have higher energy requirements.
23 Sep 2016

Perfect food for my dog!

I struggled to find a diet that worked for my working cattle dog over the last year. I spoke with my veterinarian and we researched foods that had high calorie contents, but nothing seemed to keep weight on my heeler. About a month ago, we found this diet and I have seen so much improvement in my dog's attitude and he has finally gained some weight! I couldn't be happier! This food is perfect for working/sporting dogs with high metabolisms!