If you’re curious about what your dog is saying, there’s now an answer for you. Put the Cuss Collar Cursing Dog Wearable on your pup, and you’ll hear exactly what they’re thinking when they bark. Producing many of the most popular four-letter words you can think of, this swearing dog collar gives your pup colorful language. Okay, so perhaps it’s not exactly what your dog is thinking all the time. But, if you’re looking for a gag, this is the right April Fools’ Day gift for any of your fun-loving friends with dogs. With a simple black design and strap, this cussing dog collar looks like a regular collar you’d use for Fido. However, when your pup decides to “Ruff!” at the postal worker walking by, they’ll surely be in for a surprise.