Firework aversion in cats and dogs as reported by Dutch animal owners

Abstract

Firework (noise) aversion is seen in cats and dogs relatively often and comes with a risk of animal welfare impairment. Affected animals may show behaviours like freezing, hiding, fleeing, but also inappropriate elimination, loss of appetite and (social) withdrawal. In The Netherlands, firework regulation has been a much-debated topic and we aimed to provide insight into how owners in this country report on their cat's or dog's firework aversion. We gathered reports on 3,009 dogs’ and 622 cats’ firework-related behaviours, exposure, animal (early life) characteristics and owner (dis)agreement with statements relating to firework aversion and animal guidance. We hypothesized that 1) suboptimal early life factors come with higher prevalence of firework aversion and 2) owners that report less firework aversion for their animal, agree more to the statement that owner behaviour affects an animal's future reactions to firework. Our findings confirm the first hypothesis for dogs and the second hypothesis for both species. Firework affects Dutch cats, dogs and their owners not just on New Year's Eve, but for multiple months a year: 64 % of the owners heard firework noise from September onwards. Suboptimal early life factors, of for instance not being noise habituated as a young animal came with higher prevalence of firework fear for dogs, but not cats and habituating particularly kittens seemed uncommon (4 % of kittens). Advice seeking was more common for dogs (54 %) than cats (23 %) with firework aversion. For both species reporting of lasting effects of therapeutic interventions was uncommon. <30 % of the most often applied interventions were reported to have a lasting mitigating effect on firework aversion. This may indicate a high importance of hereditary and early life preventive measures, but our respondents were not in high agreement with statements reflecting such importance. Although our study presents associative evidence only and was based on owner report, not on direct animal observations, we present attention points for future studies. One such attention point is a seemingly low awareness of the lifelong influence of an animal's early life factors. Studying how such awareness affects people that opt for a puppy or kitten as to facilitate acquisition decisions that may or may not come with firework resilient animals, may ultimately benefit animals that were in this study seen to experience firework aversion for multiple months a year, with limited long-term effectiveness of therapeutic interventions.