Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to build a dog crate [title] Measure your dog. [step] To start concretely planning the dimensions of your crate, you'll need to accommodate your dog's size. Measure your dog's height (from its feet to the top of its head) and length (nose tip to the tip of its tail).

Ending1: [title] Decide on the dimensions of your crate. [step] Once you've measured how big your dog is, you'll need to plan the size of your crate accordingly. Ending2: Start by measuring the width (usually 6 to 12 inches) of your dog's body. The length of your dog's torso from collar to neck to pelvis to back is the most accurate measurement. Ending3: Add these measurements to the number of dog crates you'll need. [substeps] Overall, a dog crate should be at least 4 feet (1.8 m) square, x 8 inches (20. Ending4: From there, determine your dog's hips and waist measurements. [substeps] Make sure that your dog's tummy is flat.

Answer format: ending1/ending2/ending3/ending4