Bigger than PETCO, this leash & litter-box retailer also operates "Doggie Day Camps"
In extending its reach, the industry also splitting, with big-box stores led by 
Petsmart (860 stores), Petco (800+ stores), and, ... a larger share of day-to-day 
purchases, while smaller stores and ... PetsMart, for example, now offers "
PetsHotels" and "Doggie Day Camps" to ease pet parents' minds on that score.