There are good breeders out there, but you have to be careful as there are SO many that aren’t
I’ve never met a breeder who takes a deposit,
absolutely never met one that wanted more money before even seeing the pup.
Generally good breeders have a waiting list of people wanting a dog. They will ask a potential owner lots of questions, the same as you should ask a breeder lots of questions.
Every dog I’ve ever bought has come with a contract to state that if I can’t keep the dog for any reason, it must go back to the breeder.
A good breeder will offer a lifetime of support.
A mix breed means you don’t actually know what temperament you may end up with, so no one can guarantee it would be good with children etc.
I would be looking on Champdogs website, they have a list of breeds. All of the breeds they give a little info, a list of owners and breeders who you can contact for advice.
And sorry, but paying £2500 for any dog is madness. They only charge this because people are paying it, there is absolutely no other reason for this extortionate cost.
Prices for all dogs has gone up, but again a reputable breeder won’t overcharge.
My last dog was £1100, the breeder charged that for her previous litter some years ago. My dog came with food, free insurance, a blanket & a lifetime of support from the breeder. The parents of the puppies had all the relevant health checks done too. We met the female, before she was even pregnant. We were put on a waiting list.
The breeder I contacted previously wanted £2500. Just goes to show the difference (for absolutely no reason) that some will try and charge people.
You mention she has 10 dogs which is a lot, but I know someone who has 7 (large breed) and she is a fabulous dog owner, judge, trainer and breeder. So the number of dogs isn’t always an assumption for a puppy farm, either way I’m very glad you aren’t going ahead. A puppy is a big decision and shouldn’t be rushed.
A rescue may be worth a shot, but they don’t always have puppies. Worth contacting them to put your name down, but again no guarantee it will be a breed (if they know the actual breed) that will be suitable.
Good luck with your search.