Formula 707 Weight Gain Crumble Equine Supplement, 7 lb Bag – Palatable, Calorie-Rich Nutritional Support for Hard-to-Keep and Senior Horses
Original price was: $45.92.$41.33Current price is: $41.33.






Price: $45.92 - $41.33
(as of Oct 12, 2025 04:44:31 UTC – Details)
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Is Discontinued By Manufacturer : No
Product Dimensions : 9.75 x 9.75 x 9.56 inches; 7 Pounds
Item model number : 40807
Date First Available : August 16, 2016
Manufacturer : John Ewing Company- Pets
ASIN : B01AE0CRV0
Best Sellers Rank: #33,344 in Pet Supplies (See Top 100 in Pet Supplies) #1 in Horse Weight Building Supplements
Customer Reviews: 4.4 4.4 out of 5 stars 99 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
WEIGHT SUPPORT: Establish and maintain a healthy weight while improving muscle tone and energy.
PALATABLE CRUMBLES: Highly palatable, calorie-rich supplement formulated to help all types of horses maintain a healthy metabolism. Please note these are NOT pellets.
COMPREHENSIVE SUPPORT: Vegetable fat provides easily digestible calories and increases your horse’s overall energy, and high-quality protein provides essential amino acids necessary for the body to build muscle.
MADE WITH FIBER: Fiber helps keep the digestive system working smoothly.
Formulated and manufactured by John Ewing Company in Colorado, USA, where we’ve been Helping Horses Succeed Since 1948.
Customers say
Customers find the equine supplement to be of good quality, with one mentioning it’s particularly beneficial for senior horses. The product helps with weight management, with one customer noting their horse maintains a healthy weight. Customers appreciate its palatability, with one mentioning their horse eats it with no problem.
8 reviews for Formula 707 Weight Gain Crumble Equine Supplement, 7 lb Bag – Palatable, Calorie-Rich Nutritional Support for Hard-to-Keep and Senior Horses
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Original price was: $45.92.$41.33Current price is: $41.33.
Amazon Customer –
More time with my precious friend.
This has been a super game changer for my Sweet Pea. She is older with bad teeth. Came out of the winter in tough shape even though she got double portions and all the best hay. Heat stress caught up with us and I was sure she would not rebound. Bought 707. 3 weeks in. She is quick to the gate for her feeding. Pep in her step. Even starting to get her top line back. Thank you.
JB –
Great for senior horses
We have a 29 year old gelding who, although he has most of his teeth, was having a difficult time maintaining a healthy weight. We added the Formula 707 to his grain and within a matter of weeks he had picked up the weight he lost and sustains a healthy weight. There is never any left in his feed bucket.
ShaBoomers –
Only used it a short time
I haven’t used it long enough to say if it works or not. My horse eats it with no problem.
A.Brown –
Great Product
We have a horse that struggled with maintaining weight. In a few weeks of using this, he was gaining and maintaining. Grateful for this product and that we started before winter!
LoveMyKindle –
Helps My Horse Keep a Healthy Weight
Smells like apples and encourages my horse to eat more of his special diet w/ small (rabbit food size) pellets, Rice Bran, and Senior Feed. This is very important since he is 31 yrs old and has almost no teeth to chew.
TrisherOC –
Putting on the weight
I have a 31 year old large pony who was starting to drop some weight. Sheâs also a bit of a picky eater. Iâve been giving her senior feed and access to as much hay as she wants, but she was still dropping. I started using a scoop of this per day. I was pleasantly surprised to see her gobble this up in her food, and I have seen an improvement in her weight. Itâs only been a month, but I am noticing a difference. I will continue to supplement her feed with this.
michele copeland –
Great quality
We have an older horse that needed some extra boost to gain.Some weight in this certainly did the trick
Zoie Z. –
Weight gain crumbles
I was not ordering weight gain crumbles. I was ordering the weight gain pellets. I ordered the weight gain in December. And it was pellets. My horse will not eat this Crumble and I donât know why, but he does not like it. Then it says you canât return it. REALLY ! Why not itâs not palatable to my horse and I am wasting $42 for something that he is not going to eat. You should make it where we can return this product because it is not what it used to be and I know itâs not what it used to be because I still have the old bucket Pellets. You shouldnât try to fix what ainât broke. Those pallets were excellent and he really enjoyed them now you made them crumbles and he hates it and on top of that Iâm losing money. Iâm a senior. I am on limited income and I have a horse. Do you know how hard that is . You need to get back with me and let me return these crumbles because I cannot use them at all you made billions of dollars off these different products and I donât see why you cannot return my money for these crumbles. Get back with me ASAP. I would hate to go to somebody else to start purchasing what I need for my HORSE but if we donât get this resolved and Iâll get my money back, thatâs exactly what Iâm gonna do and then Iâm gonna put it all over the Internet exactly what you are doing , but not giving me back my money on something that does not work for my horse. I hope I made this perfectly clear to you and I definitely follow through with what I say.RegardsZOIE Zorn