Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to find a dog halloween costume online [title] Determine your dog's basic size. [step] Many manufacturers keep to standard sizes like small, medium, or large; occasionally branching out to x-small or x-large. So it's important to first establish which category your dog falls under.

Ending1: This will allow you to try different styles of costumes to get your dog into the right size. [substeps] German shepherds are typically quite big, but some may be as small as 15-20 pounds. Ending2: Knowing this ahead of time can make finding your dog costume a big help. [title] Buy and decorate a costume of your dog's choice. Ending3: [substeps] Consider the height and width of your dog's torso and the height and width of its face. For example, if your dog has a head of 8 inches (20. Ending4: You want to take into account not only the size of your dog, but it's weight. [substeps] For example, you may have a little dog, but it might be quite round.

Answer format: ending1/ending2/ending3/ending4