We are located on Main St, just west of Gould St in the Owosso East Plaza. If you ask anyone, they will tell you that Rosalie the Cat is the most important member of the Owosso team. Rosalie was abandoned behind the store in the rain in 2009. Rosalie soon decided that PSP was her home and quickly climbed the ranks from cat product quality control all the way up to Head Feline in Charge. Rosalie oversees Store Team Leader Julie Wieler and Assistant Store Team Leader Renae Albaugh. Julie, Renae and Rosalie strive to make Pet Supplies Plus of Owosso plus the fun but minus the hassle!