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Learn how to improve your dog's life with nutritional probiotics. Help your dog regardless of age or size & manage inflammation, gastrointestinal health & arthritis.
Updated on June 19th, 2026
Give your senior dog the best life! Find expert veterinary advice from Petco on caring for older dogs, understanding their health needs, and ensuring their well-being.
Updated on July 16th, 2026

Discover how to choose the best supplements for your pet’s health, from essential vitamins to joint support and digestion aids. Learn age-specific and seasonal supplement tips for cats and dogs.
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Get insights into natural dog food ingredients and learn how they support your pup’s overall health and well-being.
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Learn how to tell if your dog is a healthy weight.
Updated on June 19th, 2026
Hello and welcome to Petco Pet Education Center, formerly Petcoach. Firstly, good for you to get on top of Sydney's weight, once you get the weight under control Sydney will feel so much better! There are a few different products made for weight management, some of the best/most effective ones are the prescription diets. I personally like Hill's weight management diet, because the animals feel full but are getting less calories, and it also has joint support products in the food as well. You can try any company weight management food however, as any will work as long as you don't over-feed it. The best trick for this is to get a measuring up that is the amount you need to feed when it is FULL. Therefore you won't be tempted to 'just give a tiny bit more'. Measure the food out, and make sure everyone knows that Sydney is on a diet and doesn't get any treats! Remember, exercise is also important, to protect the knees in the start, try swimming with Sydney, it is great for the muscles and easy on the joints. Regular (every 2 weeks) weigh-ins with the vet will help you keep on track as well. Best of luck with Sydney and your weight loss journey!
Updated on September 24th, 2025
HI there. I would recommend using a true weight loss diet and not a "weight management" or "healthy weight". You should use the weight loss diet until he is his ideal weight then you can transition to a management diet. These diets are expensive but they are not meant to be a long term solution so keep that in mind. If you feed the correct amount it shouldn't be too horribly expensive. You must feed him to his "ideal weight" and not the weight he is currently. So read the instructions on the bag of food carefully. Feed him this diet only - no treats or bones or people food. I would suggest Puirna OM or Hill's w/d. These are prescription diets and should be prescribed by your vet but I have recently come to find out you can buy them on Amazon without an Rx. They should not make his coat or skin poor. If that is a recurring theme then he may have an underlying condition like hypothyroidism causing that (could also be why he is heavy) so you may want to consider having his thyroid levels checked. These links are from Chewy.com. I don't know if they require a Rx but you can check Amazon too or just ask your vet for a prescription. https://www.chewy.com/purina-pro-plan-veterinary-diets-om/dp/50028 https://www.chewy.com/hills-prescription-diet-wd/dp/54717 Hope this helps. Best wishes!
Updated on September 24th, 2025
Thanks for using Petco Pet Education Center, formerly Petcoach! I highly recommend that you consider the Science Diet metabolic weight management diet which has proven to result in weight loss. This is something that can help Boscoe achieve weight loss though this should still be combined with regular walks/exercise. Good luck and have a great day!
Updated on September 24th, 2025
Thanks for using Petco Pet Education Center, formerly Petcoach! I would highly recommend that you consider Science Diet metabolic weight management diet which can help them lose weight especially if they are not as active. Good luck and have a great day!
Updated on September 24th, 2025
Hello. Thank you for using PetCoach. Great question! I don't know what this "man's" background is but I don't suggest you take advice from someone who likely knows nothing about nutrition in dogs. This includes many pet stores employees, breeders and people that do internet research from sources with no factual background. Dry food is just fine for dogs and you don't have to use an expensive food. Just don't use a super cheap food (like Ol' Roy). If you are looking for a good dry food that is reasonably priced then I would use Purina One. I would use a weight control diet (it is fine to feed that to both dogs) and be sure you are feeding the correct amount based on their IDEAL weight (not the current weight). You really need to get some weight off the big dog. Minimize treats and it is suggested you not feed any people food when trying to get a dog to lose weight. This is going to be very bad for his joints as he gets older. ( https://www.purinaone.com/dogs/products/dry-dog-food/smartblend-healthy-weight ) Hope this helps. Best wishes.
Updated on September 24th, 2025