We are planning to move abroad (to mainland Europe) from our fairly quiet London neighbourhood for 7 months, due to my husband's work. We have a 5 year old rescue cat, who currently feels very comfortable in our house with garden where he can go in and out as he pleases (although he's a homebody and indoors most of the time).
I am unsure about taking him with us, and am considering to leave him in London with a trusted friend instead. If we did take him abroad with us, he would essentially have to be an indoor cat for 6 months, as the place we'll be living in is a lively inner-city area with apartment blocks rather than individual houses with gardens. Most apartments there have balconies, which would be an additional issue as I'd be worried that he escapes onto the balcony (and possibly falls off). The only way around this would be to rent a ground floor apartment, which could be possible.
Leaving him here on the other hand means that he would have to get used to completely new surroundings (also a house with garden in a quiet street), before then moving back in with us when we return to London. And of course we would miss him terribly, he's a member of the family and gives us so much joy.
What would you do in this situation? Thanks!