The standard shoulder height of the Bichon Frise is between 24 and 29 cm, with a 20% difference from lowest to highest. Most sources believe that the weight of the Bichon Frise should be between 3-6 kg. In many cases, however, the Bichon Frise's shoulder height is approximately between 9.5 inches and 11.5 inches, but should not exceed 12 inches or be lower than 9 inches.

The largest Bichon Frise can reach 12 cm, but this is still relatively stable and well-proportioned data, and does not rule out some over-nutrition or unexpectedly long curly-haired Bichon Frise. The first thing to consider is whether the Bichon Frise is well-proportioned, and then make a practical judgment. When raising a Bichon Frise, pay a little attention to its diet. The combination of diet and exercise can make Bichon Frise healthier.