With the continuous improvement of quality of life, more and more dogs have entered different family life. But most people don’t know how to choose a dog they like. So today, let’s explain the science to you!

A small dog (a dog with a weight not exceeding 10kg in adulthood and a height below 40cm)

1. Pomeranian is a small dog with an IQ ranking 28th and a lifespan of 13-15 years. They are very smart and alert, like to bark and easily disturb neighbors. The training of Pomeranians is relatively long and requires the owner to carefully sort out and train. As a small, long-haired dog, care for Pomeranian dogs is relatively difficult and requires the patience and careful care of the owner.

2. Chihuahua

Chihuahua is one of the smallest dog breeds in the world. It is petite and very vigilant. It is very sensitive and suspicious, very loyal to its owner, but more resistant to strangers. Chihuahuas have relatively sparse hair and need their owner to keep warm. Due to its small size and agile movements, Chihuahuas are more likely to be attacked by other dogs. Therefore, it is not recommended to mix with Chihuahuas.

3. The Bichon

The Bichon is a small and exquisite dog with snow-white fur and is very cute. They are docile, well-behaved, sensible, and very loyal. The lifespan of a Bichon is between 15-20 years, and the life span period requires the company and care of the owner. In the process of raising Bichons, the owner should pay attention to healthy diet and give them enough exercise and socialization. Bichons have a rather pleasing appearance and personality, but as pet owners, they also need to pay attention to their physical and mental health.

4. Mini Schnauzer

Mini Schnauzer is a small dog with an IQ ranking of 21st and a lifespan of between 11-13 years. They are aggressive, alert, mature and loyal to the Lord. Mini Schnauzer loves to provoke other dogs and often fight. The miniature Schnauzer has a bit of a warning personality, is very loyal to strangers, but is very friendly to family members.

2 medium-sized dog (a dog weighing 11-30 kg when adult and a height between 41-60cm)

1. Samoyed

Samoyed is a cute and docile medium-sized dog.

2. Husky

Husky is a medium-sized dog native to Russia. It generally weighs between 16-27kg and has a lifespan of between 9-12 years. Their advantages are that they are cold-resistant, extremely enthusiastic, handsome in appearance, and friendly with their peers; their disadvantages are fragile stomachs, timid, difficult to train, and hair loss.

3. Shiba Inu

Shiba Inu is a medium-sized dog with its origin in Japan. They are of medium size and generally weigh between 7-11kg. Shiba Inu's ears are triangular and upright, and their eyes are smaller and triangular. Shiba Inu has a clever and clever personality, friendly and emotional character, but she will be alert to strangers. Shiba Inu's quilt has double layers of hair, the outer layer of hair is upright and the lower layer of hair is soft.

4. Golden Retriever

Golden Retriever is a friendly, loyal and docile breed. The color of the coat is very beautiful, especially the golden coat is very elegant. The golden retriever has a lifespan of between 10-15 years and ranks fourth in IQ, which is very smart and docile. They are very good at taking care of their families, especially helping with things, buying groceries, etc., and are very sensible. The golden retriever has a very docile personality, does not barking, and is very clean. Because they are very loyal to their owners, they are one of the most popular dogs. Overall, the Golden Retriever is perfect for both family companion dogs and guide dogs.