Ah, pussy snatched. That is definitely the worst way to lose a sex toy. 
Rabbits can be quite tricky to find an exact replacement for as a lot depends on how well each fit someone’s personal anatomy. Mrs Chimp has been quite fortunate and most of hers have been a close enough fit, but she still prefers a two-toy set-up (normally a glass dildo and good clit toy). That way she can get everything just the way she likes it.
I did an info-biscuit of our compete toy collection a little while back if you fancy a browse? I’ve tried to put our favourites towards the top of each list, but it’s a not a super strict order. 
Picking one favourite is tough, but I think Mrs Chimp’s most used toy is the Lelo Sona Cruise (sadly now destocked on LH).