The heat and humidity have been downright oppressive at times around New England lately, and it's hard for humans to stay cool in such conditions. For dogs and cats, it's that much more complicated thanks to their thick fur and body development. Each summer, however, many pets come down with heatstroke, or even die, because they are left in a hot car - even for just a few minutes. Dr. Edward Schettino, President and CEO of the Animal Rescue League of Boston, talks with Nichole about their "Too Hot for Spot" campaign and offers some critical tips to help keep your pet safe.