Just got a new covered litter tray for my girl to try to reduce some of the litter that end up all over the place (curver rattan one) my girl has used an open standard try since we got her in nov and never had a problem, how do I encourage her to use the new one? I currently have them side by side and have put her usual litter in the new one, but the new one has a cat flap door which I am not sure she had ever used before (she is a rescue)
Hoping to avoid any accidents!