You should never choose a dog without thinking it through. Don’t make spontaneous decisions. Don’t let a random preference get priority. Always do your homework and read as much as you can. Consider what you like and dislike; what you can do for your dog and what you cannot. Other considerations include whether or not the breed would be suitable given where you live, what you have to offer and the pros and cons of the particular breed, which shall include everything from health to grooming. You should consider every aspect before bringing a dog into your home.