Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to care for a guinea pig after neutering [title] Bring him or her home in a cat carrier filled with a blanket or a cardboard box also filled with a blanket on the bottom. [step] It's also a good idea to put some veggies in there for the journey home too. [title] You will need to clean the cage thoroughly to remove bacteria.

Ending1: [step] Toilet paper, hay, and the like are good places. [title] Check to see if the cage is actually made of bone. Ending2: [step] Clean this cage at least twice a month and every other couple of weeks. [title] If he or she is shy about going near another guinea pig, you can use a comb or a rubber roller to approach the cage. Ending3: [step] This can be done by using an anti-bacteria spray designed for guinea pigs/small rodents or a water and vinegar mix. Don't use cleaning products designed for humans as they could be harmful. Ending4: [step] Make sure to wash all his or her feet before and after eating. Then add dish soap, perhaps, but be sure to keep an extra treat in the living room so your guinea pig doesn't get tired of it.

Answer format: ending1/ending2/ending3/ending4