There will come a time--any minute, in fact-- when I will close my eyes to the mud and simply open the door and let the dogs out to run. They will come in later, filthy but tired and happy. Fortunately, I can leave them in the utility room behind the dog gate to dry off and lose some of the mud. It will require a stiff brushing before they are allowed back in the house, but it is a process that seems to work.
It is so exciting to watch it grow! And if I have three muddy dogs, at least the garden is happy, too.