One of the two seats in the rearmost row can be folded down when installing a Small dog crate. All other crate sizes require both seats to be folded down.
What size should I have for the dog cage?
Width: Measure the dog's chest width and take it as 2.5. The dog must be able to lie down and turn around unhindered.
Height: The height of the dog above the scalp (top of the head) when the dog is standing in a normal position.
Depth: Measure the distance from the tip of the dog's nose to the ischial tuberosity when the dog is standing in a normal position. Take this measurement to be 1.10
These measurements will help you choose the right size of cage for your dog to lie down and move around freely.