The Bird Barrier Bird Flite Xtra Wide 8 in. Spikes are to be put on architectural ledges, chimneys, pipes, signs, street lights, small equipment, steel beams, roof peaks and even on boats. The base of the spikes need to be attached to something either with screws or adhesive.
For keeping pets from urinating in your lawn it is more about learned behavior for the owner to break or you can try repellents but they can be hit or miss for animals that already have a smell in the area.
