His Facebook page, which was updated daily, now had over 23,000 followers and a blog which was created just after the Facebook page had been voted the 89th top cat blog of 2016.
"At first it was a real life-and-death battle, and then I thought interest might fade but he started turning black so that interested people."
It was believed his chameleon-like coat change was due to fever coat, a condition caused in pregnancy when the mother cat is sick or stressed.
Since moving to Port Chalmers in February Bruce's adventures had taken a casual turn but his following had not waned. The moggie who has a penchant for surimi but not hunting has expanded his social media empire to Instagram, Pinterest, YouTube and Twitter.
Next year Ms van Beek planned to self-publish The Kitten Without a Name, a fictional children's book based on Bruce's Dunedin adventures.