Why do you recommend an exit bath?

Question: 
Why do you recommend an exit bath?
Answer: 
We strongly recommend that your dog receives an exit bath before you take them home. After 3 or more consecutive days of vigorous outdoor play, it is normal that a dog would require a bath. You have the right to opt-out of the Spa Bath, but you must sign a waiver to acknowledge that your pet may not be as clean as when you dropped them off at the facility.