Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to walk two dogs [title] Take one dog for the loose leash walk at a time. [step] You want to train each dog to obey the leash pull signal first before getting them together. [substeps] Remember to carry necessary supplies with you as you would for any dog walk such as the leash, water, poop scoop, and disposal bag.

Ending1: [title] Separate the dog from the one on the loose leash. [step] Once you've given the dog the leash, one of your dogs should walk a short distance with their loose leash in tow. Ending2: [title] Use the leash to signal your dog to you. [step] After getting them more socialized and teaching them leash pull, put the loose leash on each one of them. Ending3: Typically, you should walk up front with your dog. This won't be as easy when walking two dogs at once, but will be better for the training phase. Ending4: The leash needs to be able to be adjusted to your dog's expected leash walking routine. Dogs may prefer the slower routes due to weight accumulation.

Answer format: ending1/ending2/ending3/ending4