What can be said about this model? While Peter acknowledges that we’ve all seen “scooching” pooches, he wishes he hadn’t researched why they do this. He also suggests that you never look at “how to express a dog’s anal gland” on YouTube. The gland does have a use though - it acts as the dog’s business card. The ten stars on the collar are a reference to the ten largest stars in the night sky, with the biggest being Sirius (the Dog Star) in Canis Major. Open the lid of this 250 piece edition (125 tinted with brown stain and 125 with black) to reveal a bottle of carpet shampoo.