Bobi (dog)
The owners have stated that Bobi is in reasonably good health for his age, although he has trouble walking and possesses poor eyesight. Overall, he has had a good run of health, despite collapsing due to breathing difficulties in 2018. The Costas attributed Bobi's longevity to a "calm, peaceful environment" and consumption of fresh food rather than conventional kibble. His longevity could also be attributed to his genetics, as Bobi's mother lived to 18 years.