The scientists are looking to recruit 50 cats of all ages, sizes and breeds.

I've got three cats if that's any good!

I've got one.

On average, cats live to about 15 and weigh in at around four kilos.

This is Lily.

She's an 18-month-old Bengal that I bred.

This is Obi, short for Obi Wan Kenobi.

This is Kato.

Claude's quite a character and he has various girlfriends in the district.

Does quite a lot of hunting.