I have 2 dogs and they could care less about my plants also.
The only problem is they are interested in the decomposing material on the top of my SIP’s.
I heard an unusual noise the other day while in the outdoor garden and my Shepherd, in a blink of an eye, had turned one of my smaller plants on its side, ripped open the plastic cover and was eating the lettuce, mangos etc… I had just put in there for the worms.
Needless to say, I now have one very small plant and a bunch of clones…
I am taking this as a sign I and needing to make seeds with her now that I have all these little guys… Looks like I am going to have some (Dosidos X Sunset Sherbet) seeds in the future. Darn 
… If I blame it on the I can’t be held responsible… 
Looks like I am going to have to make another trip over to
Oh and because this thread is a about cats I would like to add that I caught one of my cats eating a seedling the other day also.
And… a bit of advise. Don’t leave an empty pot filled with dirt outside. The cats are drawn to it and they think it is a litter box. You live and learn 