TABLE 2:

Distribution of signalment and clinical variables in 550 pugs with a normal and an abnormal gait. Pugs with an abnormal gait included all pugs perceived by their owners to have a gait abnormality, and all pugs that were reported to wear down their nails and/or the skin on the dorsum of their paws independent of their owner’s perception of the gait. Note that there was a possibility for the owner to include more than one answer or provide no response to a specific question, which is the reason why the numbers in each column may not add up to the total in the adjacent column

VariableTotal number of dogsNormal gaitAbnormal gait
Number of pugs550381169
Sex
 Female23317657
 Male20913673
 Spayed female493316
 Neutered male492821
 Unknown sex1082
Median age (months)58 (IQR=69)54 (IQR=52)61 (IQR=39)
Median bodyweight (kg)9 (IQR=2)8 (IQR=1)9 (IQR=2)
Abnormal wearing of nails128/336 (38.1%)128/165 (77.6%)
 Thoracic limbs95/118 (80.5%)95/118 (80.5%)
 Pelvic limbs5/118 (4.2%)5/118 (4.2%)
 Thoracic and pelvic limbs18/118 (15.3%)18/118 (15.3%)
Wearing nails to the extent they bleed21/273 (7.7%)21/157 (13.4%)
Abnormal wearing of skin on paws22/335 (6.6%)22/160 (13.8%)
Abnormal wearing of skin on paws to the extent it bleeds19/150 (12.7%)19/95 (20.0%)
Incontinence
 Faecal13/357 (3.6%)2/195 (1.0%)11/162 (6.8%)
 Urinary23/341 (6.7%)7/180 (3.9%)16/161 (9.9%)
Sitting position (a)119/329 (36.2%)90/195 (46.2%)29/134 (21.6%)
Sitting position (b)210/329 (63.8%)105/195 (53.8%)105/134 (78.4%)
Pain22/199 (11.1%)1/89 (1.1%)21/110 (19.1%)
Double curled tail142/351 (40.5%)88/192 (45.8%)54/159 (34.0%)
Unable to jump up a bed or a sofa34/186 (18.3%)1/58 (1.7%)30/128 (23.4%)