A couple weeks ago my bull didn't come up with the cows. after a couple hours I found him down with very little energy or "get up"I got some cubes and carried 5-10 lbs to feed him. He got up ate a few cubes but seemed to have trouble getting them down with lots of salivating. FYI....I'm a relatively new cattle owner....been around cattle most of my life but not as owner. Called my experienced neighbor for help.He seemed to think prickly pear cactus either stuck in tongue or throat and would get better. I'm in West TX ...pear country. We penned him and have been keeping cubes, hay, sweet feed, water etc. available. My buddy doesn't think he has respiratory problem or temp. Doesn't seem to be getting better or worse. Eats and drinks but with some difficulty but doesn't seem to have any energy. I'm in the process of rebuilding working pens and very limited on what I can do re: shots, inspection etc. I'm thinking a vet needs to look down the throat. Do vets , in the field , use a tranquilizer to down an animal that size for exam ? He's eating and drinking just enough to maintain but not regain any level of energy. Does eating prickly pear sound like a possibility. Anyone have any other thoughts or suggestions . He's red angus about 5 yrs of age.