Table 1.
Behaviours selected for statistical analysis.
| Ethogram | Category | Behaviour |
|---|---|---|
| DogFACS | Upper face Action Units (AUs) | Inner brow raiser (AU101) |
| Blink (AU145) | ||
| Mouth Action Descriptors (ADs) | Nose lick (AD137) | |
| Ears Action Descriptors (EADs) | Ears forward (EAD101) | |
| Ears adductor (EAD102) | ||
| Ears flattener (EAD103) | ||
| Ears rotator (EAD104) | ||
| Ears downward (EAD105) | ||
| Eyes and Head Action Descriptors (ADs) | Dogs show the sclera | |
| General behaviours | Tail wagging | |
| Whine | ||
| Looking away | ||
| Pushing the apparatus | ||
| Sniffing the environment |