It's good to be concerned about your roommate's pets.
Chrissy was asked to pet-sit her roommate Jack's dog.
Chrissy wants to do a favor for Jack.
Chrissy takes Jacks dog out and cleans up after him.
Chrissy watches Jacks dog but doesn't take him out.
When Jack comes home he is very happy he was able to trust Chrissy.
The dog pees all over the carpet and Jack is angry when he comes home.