Tractor Supply Co.’s second annual Pet Appreciation Week begins today and brings savings, especially on Saturday.

According to a news release from the company, the week runs today through Sunday with the main event in stores on Saturday. That’s when you’ll find one-day pet specials, nutrition demonstrations, giveaways of gift cards and more.

Tractor Supply also is giving away a Ford F-150 King Ranch truck and a year’s supply of Purina pet food to one winner. You can register online for that drawing at www.tractorsupply.com/paw2012.