If needed, oil should be added as soon as possible or the engine will seize. When this happens, the effect is the same as a locked rear wheel. Let the engine cool before restarting. Naturally, you should do everything you safely can to avoid hitting an animal. If you are in traffic, however, remain in your lane.
Motorcycles seem to attract dogs.
If you are chased, downshift and approach the animal slowly. As you approach it, accelerate away and leave the animal behind. Don't kick at an animal. Keep control of your motorcycle, and look to where you want to go. If you are wearing face protection, it might get smeared or cracked, making it difficult to see.