One bad decision leads an animal homeless

When people want to get a pet they sometimes dont understand how much responsibility it is to keep one. They think a adorable like puppy is so fun to be aroundn which is true but dont realize that that little guy needs food water shelter and as much love and care as a my 5 month son. Animals need people who for one have enough money to buy what the puppy needs and for two if they have enough time to spend with the little one. So if you think well I got a ok job but its kinda hard to decide well if its to hard to decide then your not capable of keeping a pet. Dog are  a lot of work and some breeds are lot more work then otheres, but all in all even if you think you can aford a dog well thats ok to but if you can only supply low grade not veterinarian recommended products for your dog well then just say him for another family who can support the dog. In deciding you want to get as dog you have to do research on different dog breeds to because different dog breeds have different requirements. So say that you love a bullmastiff but live in a one bedroom apartment. Well for one you can love the dog all you want but the bullmastiff is not a dog that should be living in a small apartment they need lots of excerise and play time but if you do live in a one bedroom apartment then you might want to consider a smaller breed like a bull terrier if you like the bully breeds or if you want to go a little more content try a pomeranian or a cairn terrier. These dogs are smaller and live a happy apartment life. You should try out dogbreedinfo.com to researcg different not breeds and this site is full of all, kinds of information. On how this post relates to adopting a pet in need is that alot of these animals come from a home on for one cant handle the dog or for two dont have enough time to spend with the dog so in return the dog is not well behaved. I have known quite a few people who have gotten dogs that they thought they knew a lot about but end up returningh the dog back to where they got it from. So people even just leave the down behind with no food or water when they move out of where ever they were living. So the one thing i ask you do before getting a pet is to do your own research before getting one and for two please a adopt a homeless pet.
Does anyone know any rare breeds they would like to share?