IMHO, DO NOT make emergency lane switching or jam your brake if you saw a dag or cat jump out. Under those circumstances, you do not have sufficient time to judge whether next lane have any motorcyclist or driver. You want to hit the dog/cat or you want to harm other road user, you do the judgement.
I had the experience, I was cruising 50 - 60 KMH, a dog jump out, I jam the brake, turn the steering wheel to the other side (basic instinct), my car (WIRA) without ABS don't allow me to turn, I end up go straight all the way and hit the back side of the dog. And guess what, a Perdana at my back jam his brake and turn to the lane to avoid collision with my car.
I'm lucky that
1. the Perdana driver can react
2. there is no other car at next lane
or else my action will actually cause more damage or harm other road user. Sometime you just need to sacrify the animal.