Bounce Back is electrolytes but I don't see where it is labeled for horse use....
I don't know the product so can't comment honestly.
Horses
can benefit from electrolytes during stressful, hot and sweating times.
I think it isn't necessarily the place to head though for you...
Food fed.. calories eaten is.
Senior feed fed is where I would go toward myself. Hay is still a unknown
if the horse can eat, chew and digest it well to benefit from it...
Here is a link about Sr. feed and why it is so good for any age of horse needing weight gain and a health pick-me-up...
I happen to love this site
{Consider joining them...email is safe and not sold and it is free.} for the informative, easily read and understood articles pertinent to good horse-keeping.
Senior Equine Feeds and Fiber | TheHorse.com
So,
all good equine manufacturers produce Senior Feeds today.
Some brands are not available everywhere, some horses won't eat every brand and not every horse does well on every brand of food either.
Here are 2 of the biggest producers of equine feeds...there are many choices in each companies products to choose from.
https://www.purinamills.com/horse-feed/products/detail/purina-equine-senior-horse-feed
https://www.triplecrownfeed.com/products/senior/
What you search for is higher/highest fat content, then fiber count then to me lastly is protein amount. Most any horse does
not need more than 12% when a common backyard pet...only high competition horses {racehorses} or horses who truly work every day really can use anything in higher percentages...honest!
Our pets, no. What most of us consider "working" is not...
So, some reading to do so you know more than the store employees and can go in and state what you want.
I saw the store you mentioned and went to their website for feed selection choices....
Me, I would go buy Triple Crown Senior feed and start feeding it...
Remember although you want to follow bag suggestion for feeding amounts, it is a amount to be worked toward gradually not all at one time.
Start with small amounts, several times a day
{2x minimum a day fed} to get results seen.
Tweak those amounts to more or less if you see no weight gain or chubbiness happening...a balancing act it shall be for you for now...
So for example, you take the entire amount needed fed a day divided by how many meals you can feed and then feed that amount each feeding. So 15 pounds of feed divided by 3 meals = 5 pounds per meal.
You feed for a weight amount of what the horse
should weigh, not what it does weigh if underweight.
You can find online rough ideas of calculating weight for different size horses here and how to "score" their body conditioning...
Determining Horses' Body Weight and Ideal Condition | TheHorse.com
Feed stores also sell weight tapes, for a couple of dollars in cost, and they work pretty good when used by the same person in the same spot for accuracy in placement.
Take pictures so you can record differences as our eyes play tricks and not see small gradual changes but a camera captures it.
Make a log/diary for yourself of all you do so you will know if something worked or not and how to re-do if it is a negative impact...
Go slow, ask questions and enjoy the process of horse ownership 101 you are now blessed with.
It is a great feeling to know you make a difference to a animal...already noted by the horse with his better attitude!!
:runninghorse2:.....
jmo...