1. can i afford to buy the dog? 
2. can i afford the innoculations? 
3. can i afford the vets fees? 
4. can i give the dog exercise? 
5. can i afford to feed the dog properly? 
6. have i enough room for a dog? 
7. have i enough time for a dog? 
8. will someone be at home with the dog? 

if you have answered "yes" to all the above then congratulations! now proceed to the puppy section to make your choice.