When I think of pups and cute cats, I don’t immediately free associate with hard rock. But the Rock For Paws Festival at Fitzgerald’s looks to place the two closer together. On Saturday, Rock For Paws features sets by 17 bands (including Eden Burning, Shadow Fashion and Shotgun Vendetta) to benefit the Animal Defense League of Texas. Founded in 1934, the ADL is a no-kill shelter dedicated to the humane treatment and adoption of dogs and cats. Be warned if you visit ADL’s website: You might spend a good chunk of the workday looking at adorable, adoptable pets.