| Treatment* | Percent of Dogs per Observed Category | ||
| Category | |||
| Full | Partial | None | |
| CP: Placebo-Sugar | 61.4 | 1.8 | 36.8 |
| T01: Aroma 1 | 68.1 | 0.7 | 31.2 |
| T02: Aroma 2 | 66.7 | 4.3 | 29.1 |
| T03: Aroma 3 | 68.3 | 3.5 | 28.2 |