A:
Your questions are very good. Let me address them individually.Dog marking is indeed an instinctual trait. Having said that, it doesn’t mean it must continue. Most things dogs do are instinctual and the training process is what adjusts those traits and makes it easier to live in harmony. I agree that most of the “Stay Off” type products don’t work. They use scents to repel the dog and not all dogs react the same to odd smells. Some will actually work harder to cover that new smell! Instead, use an enzyme bases product such as Nature’s Miracle.
This product removes stains, scents and neutralizes the organic material that causes your pet to return to the same spot. Once you have thoroughly cleaned the area, try moving a couple things around in the room to confuse your dog. I know this isn’t fun (I am sure your room is situated just as you want it) but in a short amount of time you may be able to change your dog’s pattern. Additionally, be sure to confine your dogs while you are away until the behavior is under control. Use training crates or a small room that they do not generally mark in. Try these ideas and let me know how it goes.
As far as flea and tick products, you are a right to be concerned with the size of your dogs. Diazinon is a great flea killer… But very potent and can be dangerous to some pets. I prefer spot-on treatments that kill the adult flea and break the lifecycle by killing the eggs and larvae. These products are generally safe (when using the appropriate dose) and quite affective. You can also get spray treatments for your home that have IGR (insect growth regulators) and will help greatly. Bio Spot makes some great products and you can find them at most pet stores.
Thanks again for writing!