vmakunhi, you must be kidding.. i am wondering how 5 of you manage to live in the place for QAR5000, to spend on food + gas QAR 1800 and to call this life comfortable.. and what type of entertainment for family of 5 can fit QAR300 a month? Buying an ice cream to each family member once a week?

Kay, sorry, but not only pet friendly parks but any parks can be found hardly in qatar...
As for accommodation, i am with Mandy. You probably won't find a good villa with the backyard for US$2500 (unless it's out of Doha), but good 2-3 BR apartment for this price might come across.
USD 2500 for a groceries is too much. I would say, around USD 800 would be enough. USD 2500 is good for everything, including groceries, utilities, some outings and some shopping..
welcome to Qatar.