Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to dog proof your house [title] Use high shelves and locked cabinets. [step] Your first line of defense is simply removing all dangerous items from the area your dog has access to. To this end, high shelves and locked cabinets are your friend.

Ending1: Hopefully this will deter your dog from stepping on the fragile items you have stored on a high shelf. [substeps] If you're worried about your dog jumping on something that's not yours, consider installing a cabinet that hooks into the wall and is its own secure place to store you dog. Ending2: [substeps] For a more cost-effective solution, use high shelves and secure your dog's bedding and food bowls with hooks. [title] Limit your dog's access to basement doors, which are especially crucial to prevent a dog from barking. Ending3: They also allow your dog to enter and leave without bumping into anything, making for a less disruptive security route. [substeps] Keep bare wooden shelves or cabinets away from your dog as much as possible. Ending4: You may want to install childproof latches on a few cabinets for extra security. Items to move include : [substeps] Medication make-up children's toys cleaning products and chemicals of any kind plastic bags food waste [title] Secure trash.

Answer format: ending1/ending2/ending3/ending4