Question

what does floating the teeth refer to with horses?
straightening
filing
examining
cleaning

Explanation:

Floating a horse's teeth is a procedure where a veterinarian or equine dentist uses a file (rasp) to smooth the sharp edges or uneven surfaces of a horse's teeth. Straightening is not accurate as it's about smoothing, examining is just looking, and cleaning is different from the filing action of floating. So the correct term is filing.

Answer:

B. filing