Cattitude Box (subscription)

Every other pick treats the cat; the Cattitude Box treats the person. This UK subscription posts a themed box of six to ten items shared between the cat (treats, toys) and the owner (jewellery, homeware, accessories), sourced from independent UK makers — which makes it the strongest choice when the gift is really for the cat lover, not the pet. You can buy it as a rolling monthly subscription (three-month minimum) or as a one-off gift box at the same price, so it flexes to how far ahead you want to commit. The trade-offs are inherent to the format: contents are a surprise, so you can't tailor exactly what arrives, and at around £33 a month the per-item cost is higher than buying a single object outright. For a self-confessed 'cat person' who already has everything for the cat, though, it is the most personal gift on this list.