Shop for Lumber & Composites at The Home Depot. Does your fence need a few replacement pickets? Well, this 10-pack of dog ear pickets is just what you need for the job. Each picket is pressure treated for long-term performance and is backed by a 15-year limited warranty. The lighter appearance following treatment allows you to paint or stain to match the rest of your fence or apply water repellent and let it weather naturally.