Behaviour

Test Overview:

Behavior traits in dogs are typically influenced by multiple genes (polygenic) and environmental factors, so genetic tests provide probabilities or tendencies rather than absolute predictions. Breeding decisions based on behavior genetic testing should be combined with observed temperament and health screening results. Avoid breeding two dogs that both carry variants strongly associated with undesirable behavioral traits to reduce the risk of producing puppies with problematic temperaments. Breeding carriers (dogs with one copy of a risk-associated variant or moderate risk scores) to clear dogs (without the risk variants) is generally recommended to maintain genetic diversity while reducing risk. Select breeding pairs to balance strengths and weaknesses in behavioral traits, aiming to enhance desirable behaviors (like trainability, sociability) and minimize negative tendencies (such as fear, aggression, or excessive sensitivity). Use comprehensive selection approaches such as estimated breeding values (EBVs) that incorporate behavioral genetic data, observed behavior, health, and lineage information. Avoid popular sire effects by using multiple breeding males and selecting for genetic diversity to prevent inbreeding depression. Early socialization and environmental enrichment remain critical to shaping behavior alongside genetics, so breeder and owner education is vital.