I actually drew this as a Valentine for my dog Sunshine, but it fits the theme "Theory", and I am not sure I will find time to complete another drawing this week. So I wanted to share it with you all.
Scientific studies have shown the benefits of keeping a pet. They lower your blood pressure, raise your sense of well being, and caring for an animal can give a person a sense of purpose and love. Dogs and cats are used for all kinds of therapy, and there are programs which bring animals into retirement homes for visits.
My dog and I are inseparable. She really does make me laugh everyday...I'd say she has been very good for my sense of well being!

©Kathleen Rietz
For all of you who have pets to hug today.
Happy Valentine's Day. (my original message from the original posting on Valentine's Day)