Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to find an akc puppy [title] Go to the akc marketplace website. [step] The akc marketplace is an online site that contains postings about american kennel club certified puppies for sale. The puppies for sale are from akc registered parents and are eligible to be registered with the akc.

Ending1: [title] Search for akc puppies by breed. [step] On akc marketplaces you will enter all the puppy names and pedigree numbers of the puppies you want to buy. Ending2: [substeps] You can search through the pages on the website, which list all the puppies available for sell. This can give you a sense of what puppies are available. Ending3: [substeps] Unregistered breeders are not prohibited, but they must undergo a special registration process to be able to registered with the akc marketplace. [title] Search for puppies with identical characteristics and similar colors. Ending4: If you know you meet the criteria for a akc puppy, you will receive an akc registration letter by default. [title] Print off the registration letter from akc as soon as you register the puppy.

Answer format: ending1/ending2/ending3/ending4