I spent nine years as a student advisor helping with budgets. A dog costs £95...

https://mighty-wiki.win/index.php/Is_a_Cat_Doable_at_Uni_Without_Parents%27_Help%3F_A_Reality_Check

I spent nine years as a student advisor helping with budgets. A dog costs £95 to £205 monthly, and one out-of-hours vet trip is £269. If you want a pet in a shared house, read my guide on the real costs. It will help you plan your money for your studies!