Please choose the correct ending to complete the given sentence: Work World: [header] How to choose a boarding kennel [title] Ask your friends. [step] Find out if any of your friends who also own pets have ever used any of the boarding facilities in the area. This can be a great way to get the inside scoop on what the kennels are like and what experiences people have had with them in the past.

Ending1: Ask your friends about boarding facilities they visited, and see if anyone in their care has ever used one. [substeps] Reading reviews online is another way to get a feel for how all the facilities were run, as well as how your friends are prepared. Ending2: [title] Conduct an internet search for " boarding kennel " or " boarding kennel in your area. [step] " the more you know about your area, the better your chance of finding a boarding facility that's a good fit for you. Ending3: Remember that kennels are family facilities, and want their people at home at all times. [substeps] Be sure that all of your friends you are interested in working with and with also own a boarding kennel. Ending4: [substeps] Be sure to ask if the staff was friendly, whether or not the facility seemed clean and sanitary, and if their pet seemed to enjoy the experience. Also ask if they plan on using the kennel again in the future.

Answer format: ending1/ending2/ending3/ending4