Last Christmas, when I brought in my potted Christmas tree, it really smelled strongly of urine. We'd kept it at the front of the house since the Xmas before & had seen some of the neighbourhood cats in our front garden near the tree & suspected them... smell faded but was still noticeable up close (we put up with it as we went away for most of the hols, tree was decorated by the time we noticed it & energy required to do something about it was low... 🤷♀️) Then Xmas ended, tree went back outside & I forgot about it.
Cut to today, when I witnessed one of said cats strolling into our front garden, head straight to our potted Xmas tree & proceed to pee deliberately & directly on it.
Can anyone explain why? And how can I stop this?