We had three Maltese growing up. They were all lovely, but:
First had a very strong personality, was easily trained and lovely but only on her terms. Would bark a lot.
Second, male had a lovely personality, was most definitely not trainable by any stretch of the imagination though,, had 0 recall and this was never able to be rectified so he had to be kept on a lead at all times. And had the most god-awful bark you could imagine.
Their puppy however was like a little pyjama case. She never barked, ever. Was quite happy to just be there. Was never any trouble, but it took about a year to house-train her.
I would own another one in a heartbeat, but it’s worth bearing in mind that if the cost of owning a dog is too much, average puppies (of any breed) have about doubled to £2500 minimum during the pandemic. And no it’s not about making sure that only people who are serious buy the pups, it’s about making money out of people.
I’ve even heard of so-called reputable breeders offering new puppy owners some money to give the puppy back so they can sell it for more.
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IMO now is most definitely not a good time to get a puppy.