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Metadata of the enrolled cohort. Characteristics of groups composition: number, sex and mean age ±standard deviation (s.d.) of dogs enrolled in the study.
| Normal behavior (N) n=18 | Aggressive behavior (A) n=11 | Phobic behavior (P) n=13 | |
|---|---|---|---|
| Male not sterilized | 4 | 4 | 4 |
| Male neutered | 4 | 5 | 2 |
| Female not sterilized | 4 | 0 | 2 |
| Female neutered | 6 | 2 | 5 |
| Mean age ± S.D. (years) | 6 ± 3.9 | 7 ± 3.4 | 6 ± 2.8 |
