I can never decide which I like best: a dog or a cat. Actually, I like them both. Mainly, because their basic natures are so different. Cats are laid back and cool, like the cool cats who used to staff the head shops back in the day. Dogs, just give them a lot of attention, and that’s all they want. Dog treats are also welcomed. Cats can take them or leave them. Depends on the day. And the hour.Recently, I was pet-sitting for two friends. Seven days of stopping by twice a day to feed two dogs and a cat.First ...