What will you do to your puppy if after coming from shopping you see that your sofa is like the above picture??
Puppy!Puppy! Where is your puppy!May be he is busy in the washroom and trying to use the toilet paper.
Oh no!What will you use today while sleeping?You pillow is just like the above one!Very hard to see this.
If you want to avoid these situations, you can have a look at the videos of the US number one Dog Trainer Doogy Dan's Online Videos.