Table 46.

Hazards related to the inability to perform gnawing behaviour. Hazards written in bold are scientifically proven by more than one source, those in normal text were found in only one paper, those in italic have been mentioned by the experts invited to the technical hearing meeting

Hazard category	Hazard
Housing	Absence of suitable materials to gnaw Lack of easy access to suitable materials to gnaw
Ambient condition	No hazard identified
Genetics	No hazard identified
Nutrition and feeding	No hazard identified
Management of biosecurity	No hazard identified
Management of reproduction	No hazard identified
Other	No hazard identified