If you have a dog, you know that they can be curious creatures. They often like to sniff around and investigate anything new that comes into the house. This can include your kitchen garbage can. While most garbage cans are not appealing to dogs, some do find the smell of trash irresistible. There are a few things to consider when looking for dog proof kitchen garbage cans such as size, weight etc. A can with a lid that locks will help keep curious dogs out of the garbage.