Answer:
Feed your pet a good and high-quality foods.
Take them for a walk every day for at least half an hour.
Provide them with the needed vaccination on time.
Keep a clean and hygienic environment for them.
Visit Vet on a weekly/monthly basis.
Engage and do not leave them alone for a long time.
Explanation:
D. The last one! Makes most sense! :D
C. You don't want to yell at your friends if your friendship is rocky, unless you intentionally want them to leave
