And it is a GOOD thing that they "didn't like" the accidental feed.
Had they eaten their normal amounts, they could have all had bad "tummy aches" (COLIC) that may have resulted in having to have a vet tube them (pump out their stomachs using water forced in, which then comes out back out thru the tube by siphon to empty the stomach bringing out the foody contents). Then oil is tubed directly into the stomach as well as serious stomach soothers (the vet I used to work for varied depending on type of colic - sometimes used a pink bismuth liquid sometimes a white powder that I can't remember the names of). A change in feed requires some time to change over (I generally go at least a week, sometimes two).
I'm so glad that Patty is doing better.
Here is our story on something similar - hope you don't think I'm stealing your thread - not my intention!!
I got a panicked call 3 yrs ago when I was in TX. My hubby had gone out to check something and noticed the JR stallion (Wizard) standing weird. He'd managed to roll, get his hind legs caught in the stock panel and still stand back up. Larry said it looked like he'd woven his hind leg in and out thru several squares (the fence IS NOT flexible - so his leg "became so"...). Bolt cutters were handy - so he was able to cut him loose & Wiz stood quietly while he did (good thing as he was quite alone!). BUT Wizard would neither put weight on the leg nor was he willing to really move (I can only imagine). This was in October and the weather had changed drastically that day - turning COLD. I recommended that Larry call our vet and we both ended up doing so (we'd had our new cell phones for 8 months but we couldn't get the conference feature to work yet...), plus I called a girlfriend of mine who lived about 5 miles away. She arrived as the vet was arriving. The injury that showed (some barked up hair) wasn't much of anything - however - the fact that they didn't know how long he'd been "locked" into that position or had any internal stuff damaged (no bones broken) - didn't know.
Cause for concern - compression injury. Least of our worries - skin could/would slough off over injured leg from lack of blood flow during "stand" - skin looked "wrinkled". Nerve damage, or venous/artery damage that could cause problems later. He was standing on it somewhat by the time exam done (according to hubby and my girlfriend), but not "square" or fully. Did move off - but favored it. Our pretty trotting boy (had been at Shetland Congress 2 months before and done well in Foundation halter and Foundation Futurity - 2 yr old stallions) was certainly not trotting... AND he was NOT interested in eating. Hay or grain. He also didn't do his normal "whhrrr, whrr, hurr, huff huff" dinner talking that he does and for my hubby to note that - it was bad!! So he was started on antibiotics and ulcer meds. He was given a shot right then by the vet (I don't remember what - tetanus? - and the receipts are packed right now) and Gail agreed to come over to give the injections 1x daily (penicillin) that he needed till I got back home. The vet came by & gave two injections of penn before I got home and Larry did one (?i think) & gladly tossed syringes and needles at me when I arrived back. I want to say he was on Penicillin 2x daily for 14 days. Larry would do the liquid anti-inflammatory & stomach soothers via a syringe in the mouth - neither hubby nor pony had a prob w/ that. Before I got back, Wiz was moving better and was back up to snuff on eating, but skin did slough off later. I can't remember exactly when - I told trainer about it when he went back to IL for conditioning/hauling/showing, and he called to let me know how it looked when he clipped him out (first time - pretty raw looking and hair really wasn't growing there)... By end of show season, he was completely sound and all hair had/has grown back in - HOWEVER - he still gets a "greasy" like substance in that spot when weather changes in the fall (LIKE NOW).
Now anyone who has been on this forum for a while, knows that I TRY to do MOST of our vetting myself. I did my first "ride along" with our vet in CO when I was 13 yrs old and spent plenty of time every summer, spring and Christmas break "helping" him. I did a lot and saw more. Then I was out of horses for a long time while I was in the Army, overseas and starting my family. The 3rd year I was back & into the ponies, I leased 5 acres from an equine vet who had both a 2 stall medical practice and a mobile unit to go out with. I worked & volunteered w/ her for 7 years PLUS took care of mine PLUS worked at the boarding barn (also owned by the vet - 2 miles down the road) - at one time I cared for up to 70 equine - mostly by myself (I didn't usually work the boarding barn on weekends - but did work at the clinic when needed). I still LOVE to do most of the work myself - but I have NO PROBLEMS with consulting a vet, or calling a vet in and have now mastered calling/emailing more than one to get 2nd (& 3rd or 4th) opinions/options if I'm not happy or don't agree with the original vet's prognosis.
I am so GLAD that we DIDN'T WAIT to call the vet for Wizard that day - even though the injury didn't look like much! Honestly, I don't know how it would have turned out if he hadn't been on antibiotics, anti-inflammatory meds and stomach soothers. We also did some "physical therapy" - started slow and did some specific exercises with him over the winter to build his use of the leg back up. He is now SOUND and HAPPY. He did go back on the show trail and is just a little short of his Halter HOF in Foundtation Shetlands... He may never go back out to finish due to changes in our finances and lives, but I'm happy. His first daughter IS AWESOME... He is SOUND and HAPPY!
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Please continue to let us know how Patty is, we've all "fallen" for her (at least I have!!)...