Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to pass an akc inspection [title] Provide each dog with proper identification. [step] In order to pass an akc inspection, you will need to make sure that all of your dogs can be identified either through a microchip, tattoo, or collar tag. Proper identification is a requirement of the american kennel club and it is up to each breeder, which method they choose.

Ending1: [substeps] Of course, the akc adoption agency only accepts dogs made from a purebred husky. The standard of identification is an akc-issued american virginia dog identification ring, which is hand-held. Ending2: [title] Download a photo package from the american kennel club. [step] One of the best ways to take pictures is using your photographs and having them digitized. Ending3: [substeps] Microchips: are tiny electronic chips that are injected into the dog's upper back. These chips can be scanned in order to identify the dog. Ending4: [substeps] The american kennel club and the u.s. kennel club undergo online background checks and fingerprinting and ultrasounds to ensure that everything is current and correct.

Answer format: ending1/ending2/ending3/ending4