My cats have been killing my outside plants.

I forgot where I got this stuff years ago, but it was bottled, artificial urine. I had a skunk problem, so I got deer urine and put it on the cotton balls on golf tee's that it came with, and the skunks problem went away.

I know that it sounds really gross, but if you look at it as a top of the food chain thing... the dogs and cats won't pee where a larger predator has been.

i doubt its the pee they r spraying thats killing the plants...but u can get then spayed......other than that ...it is their way of marking their territory........its their instincts!

u can spray them with the water bottle everytime they do it......maybe they will catch on that u dont like it when they do it.