Temporary foster for Oscar while Mustafa recovers in hospital

I'm going into hospital for surgery on Monday, for about 4 weeks, and I have no family nearby to look after Oscar, my eleven-year-old retriever. Oscar is gentle, house-trained, good with children and other animals. I'm looking for a temporary foster within Kadıköy. I'll provide food, bedding and medication, and cover the vet costs. Oscar is vaccinated, neutered and microchipped. I'd love to share regular updates and photos, and I'd love to pay it forward by volunteering at the shelter when I'm better. I never thought I'd be the one asking, and I'm grateful for every bit of support.