JWW said:
find a vet that has and/or knows how to use the Kimblering-Rupp device to spay heifers, it not very invasive at all and is pretty quick
JWW
I helped on a ranch in Cody, WY, when they had their Vet spay with that device. It sort of looks like a crochet hook/needle except instead of a hook end, it has a big eye and it's longer, obviously, than a real crochet hook. They put 'em in the chute and used one arm in the rectum and the other guiding the device in vaginally, sort of like you would ai'ing. If the Vet is good at it, he/she (it was a 'she' in this case) guides the ovaries, one at a time, into the eye, gives a little twist, and pulls the tissue out through the vagina. Then repeats the process for the other ovary. If done correctly, it only takes a couple of minutes, involves no incision and seemed pretty easy on the heifers. This particular bunch were between 500 and 600 lbs.