4. Singing Puppy
Another terrorizing sound on our list; the Singing Puppy is a learning toy that helps your child to learn colors and phrases through music. Nobody in the world would expect that a toy this big can be such a big harassment for your mind, especially if your child gets to love it – then get ready for weeks and months of same melodies and annoying sound. This puppy toy will respond to every touch, repeating the same song over and over. Children in these periods are so energetic; the same old sound will entertain them but at the same time torture you to the deepest levels of despair.