| Treatment* | Percent of Dogs per Observed Category | ||
| Category | |||
| Full | Partial | None | |
| Control Placebo-Complex Palatants; Not too Chewy | 94.4 | 4.2 | 1.4 |
| Placebo-Complex Palatants of Animal Origin; Chewy | 73.3 | 15.5 | 11.3 |
| Placebo-Complex Palatants of Non-Animal Origin; Chewy | 22.6 | 64.8 | 12.7 |