When we got our dog I was quite keen to get a certain type/size/colour as well as looking at the dogs temperament
Hmm, but what you can offer a dog is way more important than its size or colour.
Just came on to get some ideas of different characteristics of small white dogs, not questions about who will walk it and pay the bills. They have obviously considered that 😂
But small white dogs vary massively. Do they want a dog that needs lots of exercise? Can they cope with lots of barking? Do they want a dog that needs to go to the groomers on a regular basis?
There's no point people recommending a Jack Russell if they can only manage two short walks a day. Equally there's probably not much point recommending a Bichon if they're not willing to do daily brushing and regular trips to the groomers, or a Westie if they don't want to deal with barking and the likelihood of skin problems.
All three of those dogs are small and white, yet incredibly different in terms of their looks, exercise needs, temperaments and personalities.
So, again, what do they want from a dog? How much exercise can they give it daily? Do they want a dog that needs brushing and grooming?