Table 2.

Group mean (minimum – maximum) visual lameness scores based on summation of standing and walking lameness scores in untreated control dogs, or in dogs treated with either firocoxib or grapiprant

Time (hours post induction)	Control	Firocoxib	Grapiprant
Experiment 1 - treatments administered 2 h prior to induction of arthritis
0 (pre-arthritis induction)	0 (0–0)	0 (0–0)	0 (0–0)
1.5	2 (0–5)	0 (0–2)	2 (0–5)
3	5 (5–5)	0 (0–3)	4 (1–5)
5	5 (5–5)	0 (0–0)	5 (5–5)
7	5 (5–5)	0 (0–0)	5 (4–5)
10	5 (5–5)	0 (0–0)	4 (1–5)
Experiment 2 - treatments administered 14 h prior to induction of arthritis
0 (pre-arthritis induction)	0 (0–0)	0 (0–0)	0 (0–0)
1.5	5 (4–5)	2 (0–5)	2 (0–5)
3	5 (5–5)	3 (0–5)	5 (4–5)
5	5 (5–5)	4 (0–5)	5 (5–5)
7	5 (5–5)	1 (0–5)	5 (5–5)
10	4 (0–5)	0 (0–1)	5 (5–5)