dog sitter (Istanbul)

I am looking for a dog sitter for the days I have a busy work schedule?
Anybody has some contact? Like students living around taksim/tophane (I myself live in Tophane/galata area)

Also I plan a trip for xmas and I am looking for a nice dog pension, I went to the one in Akyol street in cihangir it was awful... Any recommendation?

Thanks for your help!

Astrid