Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to keep a deaf dog safe [title] Put a collar and tag on your dog. [step] A collar and tag can help you get your dog back if it accidentally gets loose. The tag should have the dog's name and your contact info on it, but it should also state that the dog is deaf.

Ending1: [substeps] Stating that the dog is deaf on the collar tag will allow anyone that finds your dog to better understand your dog and the situation. Having your dog microchipped with your contact information is a smart idea. Ending2: If you don't think that the dog is deaf, don't remove it if it becomes loose. [title] Look for chains, rubber bands, and leashes. Ending3: [substeps] The tag may also say' dogs safety' or something similar. Try putting it on your dog's collar and after time it should probably trust it and leave. Ending4: [substeps] Only take a collar with your dog. You should also take your dog everywhere you go including school and your job.

Answer format: ending1/ending2/ending3/ending4