Comparing the behaviour of dogs before and after enucleation due to glaucoma

There is limited literature on owner's attitudes towards enucleation and behavioural changes after enucleation in dogs. The aim of this study is to investigate the owner's perception of canine enucleation as well as gain insight into the behavioural changes of dogs before and after enucleation due to glaucoma.

This retrospective study involved a questionnaire sent to the owners whose dogs were diagnosed with glaucoma and underwent enucleation at the Queen Mother Hospital for Animals between June 2015 and January 2018. Owners were asked about their attitude towards enucleation, and to assess factors that affect their dogs' behaviours (appetite, general activity, playfulness and lethargy) at three time points: before enucleation, immediately after and 2 months after (TMA) enucleation.

Twenty-six of 45 questionnaires were completed and returned by the owners. TMA enucleation showed the most strongly positive responses indicating that owners perceived an improvement in the behaviours of their pets. 96% of participants were happy with their decision to go ahead with the surgery; and no participants regretted opting for enucleation.

The present study found expression of "normal" behaviour to increase after enucleation.