Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to choose a puppy [title] Evaluate your financial situation. [step] Do you have a stable financial status and steady income? Keeping a dog is not cheap; equipment, food, and vets fees can cost a lot. [substeps] Cost will affect your choice of dog.

Ending1: Generally, if you are adopting a purebred dog, you will likely prefer a 20 pound dog. Long-haired and sleek terriers and dogs are more expensive. Ending2: Large dogs, for example, often cost more because they can have health issues that are less common in smaller dogs and because they eat a ton of food. Ensure you have " emergency funds " available for emergency trips to the vet, surgeries, and tests. Ending3: Quality quality with a full house and no emergency veterinary care may prevent the development of bad behavior in a future pet. Make sure you're still considering nursing and other obligations you and your family would be willing to help pay. Ending4: Both customers and clients will also depend on your fee structure. If you live far away or only have one pet, you may not have enough income to cover both vet bills and food.

Answer format: ending1/ending2/ending3/ending4