Lemme tell you..I found that out all to well from personal experience about these particular dogs.
When I was 13 I got a collie...I always wanted a collie...so my parents finally bought me one. Well about a year and a half later she got away from me when we went outside for a walk, end of long story she got ran over and I was devestated.
My parents feeling bad for me decided to go out and buy me another dog. They couldn't find any collie pups so, for whatever reasoning, they found a eskimo spitz breeder and bought me a pup.
Cute as she was (her name was Bubbles) she was a menace! That dog was wild beyond words. I honestly don't see how anyone could enjoy that breed lol..they are so hyper and willful and wooo they bark at everything, all the time. Long story short..I had to rehome her after only 2 years (turned her over to a breed rescue)...I just couldn't handle the dog's behavioral issues (and my parents have no clue about dogs, not even the slightest) and she was driving us, and my neighbors (mainly them), crazy barking when we put her outside (because she was destroying everything in the house).
My parents didn't research the breed at all, just went out and bought a puppy based on something someone told them and the *cuteness* factor of the pups (which they are adorable, don't get me wrong).
Not researching before buying can be deterimental
.
I'm just glad there was a breed rescue available close to my area (I think we drove her to TN, could have been on the outer edge of MS though..been a long time)...a dog like that wouldn't have ever found a home in the pound...she would have acted like a psycho locked up in a kennel run without proper exercise (and by proper I mean 3-4 45 min. walks a day to burn off energy) .