[QUOTE=jennywho;7605524]
Laurierace, thank you, it was like a lightbulb moment when I read your post because the vet was out today so I sent a sample back to the clinic with her for a fecal. In March we switched from my foal deworming program to an 8 week 3 way rotation between moxidectin, pyrantel and fembendazole.
He always has hay in front of him in two different areas so I know he’s not fighting for his food. He gets grained separate from his friend. However I recently started feeding him in a stall and noticed that he’s a very slow eater so that may have been part of the problem when he was eating outside.
To those that suggested oil, thanks, I added some yesterday and I will look into Source.
Vet didn’t think he looks as bad as I do, so that’s good. We drained a subcaceous (sp) cyst on his back today, so grossly cool.
Thanks everyone on your input. It’s hard to have 6 yearlings that look like rockstar s (yes I’m biased) and then my scrawny guy.[/QUOTE]
Don’t just go and feed any old oil. Most oils are too high in Omega 6 which is inflammatory and for a young guy who is stressed and was previously battling ulcers, this is not the way to go. This is especially true for all rations that have a bunch of soy as the protein source. Soy is way out of balance of Omega-6 to Omega-3. A horse should be getting 4 parts of Omega-3 to every 1 part of Omega 6. Grass is usually correctly balanced at 4:1.
Instead, add fresh ground flax seeds as your oil source. He can build up to 1/4 to 1/2 cup per 400 pounds per day. Flax is extremely high in Omega 3 and will help balance some of that out-of-wack soy-based feed.
I had a filly who remained an ugly duckling until she finally turned 5. I was seriously starting to question my ability to choose a good horse. Some of them are just putting all of their energies into growth and each one grows at a different rate.
You could add an extra vitamin/mineral ration balancer. Some of them just need more vitamins and minerals than others too.
http://www.equinechronicle.com/myth-a-shiny-horse-is-a-healthy-horse/