Well, plenty, actually. Pets are a pretty wise investment. It appears that what pet owners sacrifice in terms of time and money, they get back in better health and increased happiness. Sure, you pet owners out
Can pets make you happy? By: Jennifer Horton Happy pets make happy people. Diane Macdonald/Getty Images Pets are a big responsibility. Not only do they demand regular meals and a steady supply of fresh water, but they have to be cleaned up after constantly, too. Depending on the spe...