Table 6.

Cross-tabulation of walking and responsiveness scores postdosing

Responsiveness	Ability to walk
	1	2	3	4
1	81	11	0	0
2	14	36	3	0
3	0	1	1	0
4	0	0	0	0

Not all owners reported both responsiveness and ability to walk scores for all recorded events. Scoring rubric for responsiveness: 1=fully responsive (dog responds as usual to your call); 2=responsive to your call but slow to respond because of lack of motivation or the dog is normally tired at this time of day; 3=the dog is slow to respond due to abnormal lack of alertness; 4=the dog is unresponsive to your call, abnormally drowsy or sleepy. Scoring rubric for ability to walk: 1=stands and walks normally across the room; 2=slow to stand but walks normally; 3=reluctant to stand and hesitates to move/walk is uncoordinated; 4=unable to stand or walk.