I am unsure as to which statistical test to use for this dataset given that there are different sample numbers for different categories.

Given 4 dogs (A,B,C,D), we want to know if there is a significant difference between the different vocalizations: barks, growls, whimpers, and pants. Each dog had their mouth opening measured in millimeters.

Dog A:

Number of barks: 27

Number of growls: 12

Number of whimpers: 0

Number of pants: 4

Dog B:

Number of barks:14

Number of growls: 27

Number of whimpers: 9

Number of pants: 2

Dog C:

Number of barks: 39

Number of growls: 5

Number of whimpers: 18

Number of pants: 2

Dog D:

Number of barks: 0

Number of growls: 16

Number of whimpers: 8

Number of pants: 1

Also, is more information regarding this dataset required to determine what statistical test to use?