Box No. 1—suitable for below 5kg (send hanging bowl*1)

Box No. 2 Iron Window [Comply with Guoyuan Standards]—Suitable for below 8kg (send hanging bowl*1)

Box No. 2—suitable for below 8kg (send hanging bowl*1)

Box No. 3 iron window [in line with national air standard] - suitable for below 12.5kg (send hanging bowl*2+swivel wheels)

Box No. 4 iron window [in line with national air standard] - suitable for below 20kg (send hanging bowl * 2 + universal wheels)

Box No. 6 iron window iron window [in line with national air standard] Below 45kg (send hanging bowl*2+swivel wheels)

Box of Iron Window No. 1 [Comply with Guoyun Standard]—Suitable for below 5kg (send hanging bowl*1)

Box of No. 7 iron window iron window [in line with national air standard] Below 60kg (send hanging bowl*2+swivel wheels)

Brown No. 4—with wheels (81*58*68cm) recommended 37.5kg inner dogs and cats

Brown No. 5—with wheels (91*64*75cm) recommended 60kg inner dogs and cats

Carbon black No. 4—with wheels (81*58*68cm) recommended 37.5kg inner dogs and cats

Carbon black No. 5—with wheels (91*64*75cm) recommended 60kg inner dogs and cats

New National Air No. 1 (50*33.5*34cm) recommended within 5kg

New National Air No. 2 (61*45*41.5cm) recommended within 9kg

New National Air No. 3—without wheels (70*50*48cm) recommended within 12.5kg

No. 5 box iron window [in line with national air standard] suitable for below 30kg (send hanging bowl*2+swivel wheels)

Starry sky gray without sunroof - within 10kg recommended (without hanging bowl and urine separator plate)