So for the past two years we have been using Special Kitty clumping litter and we just recently bought Arm & Hammer multi-cat clumping litter.
I just want to know if we should add the Arm & Hammer over the Special Kitty litter and intergrate it together, or completely empty the rest of the old litter and fill the pans with the new one?
I just want to know if we should add the Arm & Hammer over the Special Kitty litter and intergrate it together, or completely empty the rest of the old litter and fill the pans with the new one?