Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to rescue a corgi [title] Decide to rescue instead of buy a corgi. [step] Even though corgis are adorable, they can be abandoned by their owners. Thousands of corgis end up at rescue groups and shelters every year.

Ending1: These dogs need owners, especially if they're at a shelter that can only accept a limited number of abandoned animals. [title] Commit to caring for a corgi. Ending2: Beware of sending corgis to shelter : [substeps] Never leave a pup unattended in a shelter; only commit to saving one puppy. Never pick a corgi up just because you would like to play with one. Ending3: Rescue organizations advocate for the welfare of corgis, as they're responsible for making sure their own environment is uncontaminated. If you already own a corgi, your best option is to help rehabilitate it. Ending4: You'll eventually find one of these, so putting it in your dog's cage could save you a ton of money. [substeps] Popular rescues for corgis include overseen felines rescue, tubifex rescue, and solid labrador rescue.

Answer format: ending1/ending2/ending3/ending4