Petco Grooming receives high praise for its exceptional service and quality work, especially from a groomer named Jessica, who is described as caring, compassionate, knowledgeable, and wonderful with dogs. Customers appreciate her for her patience and skill, and many wish she could work elsewhere due to her outstanding care. The grooming staff is also noted for being efficient, finishing the grooming quickly without prolonging the process, and waiting patiently for customers. While the store is praised for being clean and the staff being friendly and sweet, some concerns are raised about high prices and limited stock, particularly regarding feline products. Overall, Petco Grooming is valued for its friendly staff, fast service, and quality grooming, with customers expressing strong satisfaction with the care their pets receive.