Amazon Basics 23-Inch (58 cm) Two-Door Top-Load Pet Kennel £20.59 @ Amazon

2-door model allows for easy loading of pets
Plenty of ventilation on sides, top and back of crate
Included screws can be used to attach top and bottom for additional security
Spring-loaded from latch for smooth opening
Top door features handle and latches to open to the left or right for convenience