The inflatable is not the only symbol of the municipality's "Lay an egg" campaign . Torrelodones has also left a number of concrete dog poops around the town bearing the message "This is a big blockage to living together. If you have a dog, help us". People taking the time to engage with the campaign by posting photos on social media can win "Lay an egg" T-shirts, tastefully illustrated with a picture of a hen's egg.