I've used this numerous times to no avail. My dog would still mark the same spot. I've now since used another product and it has worked so far -- no marking.

My dog still uses the bathroom in the same spots I used the spray. Wasted money.

Spraying this stuff on a well-cleaned-up marked area does absolutely no good. They go right back to the areas. Worthless. Use Urine Destroyer instead. THAT's a great product.

my puppy is going thru the housebreaking stage now, so this product is a must have.

My dachshund/lab mix puppy has proven very hard to potty train, and this product has been very useful. Dogs can smell where they've gone potty on the carpet even if we've cleaned it and can't smell it, and they will often return to the same spot over and over. Spray this on after you've cleaned the spot thoroughly and the smell keeps animals from returning to that spot again and helps dogs learn to go outside. It also smells good (at least to humans :) ).

This product does NOT do what it says it would and the sprayer itself doesn't work that well.

We have a fixed Silky Terrier who marks his territory. Sneaky little guy has even managed to do it directly under my nose a time or two. The males of the breed are notoriously hard to break of this habit, very very territorial even after getting snipped. So we needed something that would truly deter him. Nature's Miracle No More Marking really works, at least for a while. You have got to soak the preferred area well. It smells nice to humans, like a holiday potpourri, but dogs avoid it. If you check the ingredients list you can probably make this yourself, if you're into working with essential oils. However, the effect does wear off after a couple of weeks and the dog will be back to marking the spots. So you can expect to go through a lot of this if you have a territorial dog. The refills on these are wicked expensive too. Still, it really does work without smelling offensive to the humans in the house.

This product eliminates the pet orders on the carpet.