first, i must say i have tried everything to keep my shih tzu out of the litter box. i tried different places, different angles, gates, good ol' scolding, everything and this is the only thing that keeps him out of it. i realize this is a completely disgusting problem, but anyone who has indoor cats and dogs probably can relate to "my little problem".

this first time he went to grab a "treat" he quickly learned that is no longer an option. this collar has been great for training him to stay away from the litter boxes.

the collar itself is durable and lightweight.

Pros: safe

Cons: guilt for oweners