My gorgeous kitten has been home a week now and has been using her litter tray downstairs really well. However, over the past few days she has began venturing upstairs too. She is not coming back down when she needs the toilet and has now pooped 4 times in the hallways! Today I have put another litter tray upstairs. She has used it once and pooped on the floor once. I am using a spray to get rid of the scent after each accident and placing her into the tray to show her.
what else can I do? It’s only poops and only upstairs! She is 9 weeks old and super tiny!
Any ideas?