The difference between Maltese and Bichon Frize is as follows:

1. Different prices: Maltese is one of the oldest dog breeds in Europe, so the price will be higher than that of Bichon Frize. The price of Bichon is generally around 30,000-10,000 yuan, and the price of Bichon is generally around 800-2,000 yuan.

2. Different heights and body shapes: The ratio of the height and body length of the Maltese dog is about 1:1, which is almost the same. The ratio of the height and body length of the Bichon Frize is about 4:1.

3. Different hair: The Maltese dog has only one layer of hair, which is relatively long, straight, and very elegant and soft. The Bichon Frize has a double layer of hair, the outer layer of hair is curly and the inner layer of hair is softer.

4. Different personalities: Maltese dogs are relatively docile and often act coquettishly towards their owners, while Bichon Frize dogs are more individual and lively in nature.