What is a good size for a cocker spaniel cage?

A good size for a cocker spaniel cage typically ranges from 30 to 36 inches in length, 21 to 24 inches in width, and 24 to 30 inches in height. This size allows enough room for the dog to stand, turn around, and lie down comfortably. It's important to choose a cage that provides a safe and secure environment while also being appropriate for the dog's age and size. Always ensure the cage is well-ventilated and has a comfortable bedding area.