Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to make healthier choices with hot dogs [title] Avoid oversized hot dogs. [step] Bigger hot dogs mean more chemicals, preservatives, calories, and sodium-which are all unhealthy in high amounts. Skip any dogs labeled jumbo, bun-length, or stadium style.

Ending1: [substeps] Also avoid hot dogs that include extras like lemon juice, sour cream, or whey protein when it comes to nutritional side dishes. Also avoid hot dogs that claim they hold the dewey virus, or ones that are recommended for " whetting " as these might contain something high in salt. Ending2: They can have up to double the amount of all the unhealthy junk you're trying to avoid. [title] Opt for nitrate-free hot dogs. Ending3: [title] Opt for deep fried hot dogs instead of big size ones. [step] Big hot dogs don't fill you up, but they're less unhealthy than smaller, other heavy-bodied portions of beef or chicken. Ending4: You should not go for a hot dog that has been grilled, bambed, or cut into pieces. Instead, try the classic hot dog that is found in the stock section of most pet food stores.

Answer format: ending1/ending2/ending3/ending4