Prescription needed
We'll collect your vet's information at checkout to verify the prescription.
This medication requires veterinary authorization.
Purina Pro Plan Veterinary Diets OM Overweight Management Formula Adult Dog Food
Qty:
This is a prescription item. We'll ask for information about your pet and vet clinic at Checkout.
Cart Subtotal
Spend $100 on Rx
Get a $25 Gift Certificate!*
How It Works:
- Add $100+ of eligible prescription medications to your cart.
- Complete your purchase between XX/XX/26 and XX/XX/26.
- Receive your $25 gift certificate code printed on your invoice.
- Redeem between XXX XX, 2026 and XXX XX, 2026 by entering the code at checkout.
This offer is subject to Allivet’s Promotional Terms and Conditions,
Terms of Use, and Privacy Policy. The terms set forth in this
Disclaimer are in addition to, and not in place of, the Promotional
Terms and Conditions.
AutoShip Makes Pet Parenting Easier with automatic delivery and savings on every order!
Convenience: We contact your vet when it’s time to renew your pet’s prescription.
Reminders: You’ll receive reminders prior to shipping, so you’ll have time to make changes.
Savings: Save on the initial order PLUS 5% on future deliveries.
Free Shipping: Rx orders over $30 ship free and other qualifying orders over $49.
Flexibility: Easily change, skip, or cancel anytime on your My AutoShip page.
Support: Our Pet Pharmacy Specialists are here to help with any questions or concerns.
AutoShip Makes Pet Parenting Easier with automatic delivery and savings on every order!
Convenience: We contact your vet clinic when it’s time to renew your pet’s prescription.
Reminders: You’ll receive reminders prior to shipping, so you’ll have time to make changes.
Savings: Save on the initial order PLUS 5% on future deliveries.
Free Shipping: Rx orders over $30 ship free and other qualifying orders over $49.
Flexibility: Easily change, skip, or cancel anytime on your My AutoShip page.
Support: Our Pet Pharmacy Specialists are here to help with any questions or concerns.
Purina Pro Plan Veterinary Diets OM Overweight Management Formula Adult Dog Food Rx Food
By Purina
Have an account?
Sign in to continue shopping
Click on image to open expanded view
Item No.
27000
Images (5)
Usually shipped in 1-3 business days.* Learn more
Purina Pro Plan Veterinary Diets OM Overweight Management Formula Adult Dog Food Rx Food
By Purina
$44.99
$29.24
AutoShip & Save up to 35%
Availability:
-
In Stock
Have an account?
Sign in to continue shopping
Size:
Size:
This item requires vet authorizationWe’ll contact your vet clinic for you.
AutoShip & Save 35%
- Save 5% on Future Shipments
- Free Shipping Over $30
- Change, Skip, or Cancel Anytime
Usually shipped in 1-3 business days.* Learn more
Big Savings on Triple Protection!
Save up to 40% with AutoShip
$30 max savings.
Product Overview
Obesity can shorten your pet’s life and make them more
likely to develop certain diseases. Help your overweight dog shed extra pounds
while also ensuring he gets the nutrition he needs with Purina Pro Plan
Veterinary Diets OM Overweight Management Formula Adult Dog Food.
*This product requires Veterinarian Authorization. Please fax it to 1-877-500-9950 or e-mail it to rx@allivet.com.
For use in dogs.
Purina Pro Plan Veterinary Diets OM Overweight Management Formula Adult Dog Food provides complete and balanced nutrition and helps overweight dogs lose weight.
Purina Pro Plan Veterinary Diets OM Overweight Management Formula Adult Dog Food supports weight loss and provides all the protein dogs need.
No known side effects
Contact your closest animal hospital.
6 lb bag, 16.5 lb bag, 25 lb bag and 12 x 13.3 oz cans
Purina
This food can be fed to your dog for weight maintenance or weight loss.
Feed based on the weight of your pet as follow:
For Weight Maintenance
3-12 lbs: 2/3 to 1 2/3 cups
13-20 lbs: 1 2/3 to 2 1/4 cups
21-35 lbs: 2 1/4 to 3 1/3 cups
36-50 lbs: 3 1/3 to 4 1/4 cups
51-75 lbs: 4 1/4 to 5 1/2 cups
76-100 lbs: 5 1/2 to 6 3/4 cups
Over 100 lbs: 6 3/4 cups plus 1/3 cup for each 10 lbs over
100
For Weight Loss
3-12 lbs: 1/2 to 1 1/8 cups
13-20 lbs: 1 1/8 to 1 1/2 cups
21-35 lbs: 1 1/2 to 2 cups
36-50 lbs: 2 - 2 1/3 cups
51-75 lbs: 2 2/3 - 2 7/8 cups
76-100 lbs: 2 2/3 - 2 7/8 cups
Over 100 lbs: 2 7/8 cups plus 1/4 cup for each 10 lbs over
100
Ingredients (Dry)
Whole grain corn, corn gluten meal, soybean hulls**, soybean germ meal, soybean meal, pea fiber, wheat gluten, poultry by-product meal, animal digest, powdered cellulose, animal fat preserved with mixed-tocopherols, tricalcium phosphate, salt, choline chloride, zinc sulfate, ferrous sulfate, Vitamin E supplement, manganese sulfate, niacin, Vitamin A supplement, copper sulfate, calcium pantothenate, garlic oil, pyridoxine hydrochloride, Vitamin B-12 supplement, thiamine mononitrate, Vitamin D-3 supplement, riboflavin supplement, calcium iodate, menadione sodium bisulfite complex (source of Vitamin K activity), folic acid, biotin, sodium selenite. A-2630
**15% - a source of fiber
Guaranteed Analysis (Dry)
Crude Protein (Min) 26.0%
Crude Fat (Min) 4.0%
Crude Fat (Max) 8.5%
Crude Fiber (Max) 16.0%
Moisture (Max) 12.0%
Ash (Max) 6.0%
Calcium (Ca) (Min) 0.9%
Phosphorous (P) (Min) 0.7%
Total Isoflavones* (Min) 850 ppm
Ingredients (Canned)
Water sufficient for processing, chicken, liver, rice, powdered cellulose, soy protein isolate, meat by-products, carrageenan, guar gum, tricalcium phosphate, added color, potassium chloride, calcium sulfate, locust bean gum, magnesium sulfate, Vitamin E supplement, zinc sulfate, mono and dicalcium phosphate, thiamine mononitrate, ferrous sulfate, niacin, copper sulfate, manganese sulfate, calcium pantothenate, pyridoxine hydrochloride, Vitamin B-12 supplement, riboflavin supplement, Vitamin A supplement, potassium iodide, folic acid, Vitamin D-3 supplement, biotin, sodium selenite. A-2593
Guaranteed Analysis (Canned)
Crude Protein (Min) 7.5%
Crude Fat (Min) 1.0%
Crude Fiber (Max) 6.5%
Moisture (Max) 82.0%
Ash (Max) 2.5%
Calcium (Ca) (Min) 0.19%
Phosphorus (P) (Min) 0.15%
About This Product
Customer Reviews
4.7
13 reviews
5
9
4
4
3
0
2
0
1
0
My dogs love it’ it’s been years to find a dogfood they would eat dry or wet! I add some chicken and carrots at dinner time. But they love it! Our vet sent us home with 2 large bags expensive. $118@ so it’s nice to see auto ship offers up to 20%. Most only 5%? We just signed up with allivet.
Verified Purchase
Surprisingly, my dogs love this food! And they are losing weight! :) Very happy!
Verified Purchase
Good food
Verified Purchase
Able to buy online
Verified Purchase
The doctors at WSU College of Veterinary Medicine stated our Border Collie is "very OBESE" and MUST lose weight! Our Abby underwent surgery for a torn cranial cruciate ligament repair and her weight loss is imperative to her recovery and longevity. They recommended this dog food. They must have faith in it to suggest it so we will "keep the faith" also!
Verified Purchase
Prescribed by our veterinarian for weight loss. Our dog loves it.
Verified Purchase
Both dogs on OM canned and dry food....mixed with carrots and green beans...losing weight! Looking good.
Verified Purchase
I bought can I hope you do not ship bagged I bought it vet recommended.
Verified Purchase
My dog was very obese and has slimmed down nicely. She lost weight very easily as she really enjoy her food. She lost weight slowly and steadily and I really like that the weight didn't go drastically. The price on Allivet has always been consistent and I will always buy from Allivet. '
Verified Purchase
This was suggested by a Vet to assist in reducing the weight of our German Shepherd Louise.
Verified Purchase
If your dog is a little fat you need to get Purina Canine OM Overweight it really works.Allivet you have an Easy site to use. Prices are good, but coupons would be better.
Verified Purchase
I will continue to buy this product. It was initially recommended to me by my vet and I am very happy with my dogs progress. For a long time he suffered from constipation. He would get relief but not on a continuous basis. Since we have been using Purina OM, he's been having regular bowel movement and is so much more active.
Verified Purchase
I would not admitted until the vet told me my dog was overweight. He weighs about 120 pounds and he was 10 pounds over. I don’t think that’s too bad, but the vet suggested Purina Canine Om just to keep him in check. He’s been on it for 3 months now and he’s lost the weight and he’s looking more muscular. I want to thank allivet for the discount it helped