Rat Terrier Chihuahua Mix – Ratcha/Ratchi Puppies

The two popular breeds – Rat Terrier and Chihuahua are crossed together to give birth to a puppy named Rat-cha. They require little care as they are lively and Impish, but at the same time, you have to provide them with a lot of devotion and love. I would like to discuss the crucial traits of Chihuahua Terrier mix so that you can know more about them.


Ratcha dogs were introduced in the 1990s and recognized as a “best” designer dog.

They served as the ideal farm dog. The President Theodore Roosevelt had given his name to the breed when his terrier had eliminated the rat infestation at the White House.


The life span of Chihuahua Rat Terrier mix ranges from 10 -15 years.

Personality traits

Ratchi dogs are sociable, energetic and frisky. They are intellectual and affectionate.  Both Rat Terrier and Chihuahua are very protective that can make you aware of unfamiliar affairs around you or your house, so the similar characteristic is found in Rat Terrier Chihuahua mix.

Ratcha Picture Gallery 

Physical Characteristics

The average height of chihuahua rat terrier mix is 12-25 pounds and height ranges 12-18 inches. You can see black, brown, tan, golden, white and cream. They have large and erect ears like their parent breeds. Typically, they possess short coat, but long coat can also be seen due to Chihuahua.


ChihuahuaRatThe Rat Cha Mix desires for attention and human touch. They are devoted and trustworthy. They suspect strangers and often feels hard to interact with bigger size dog as they are small in size. They can be possessive about their toys and place like owner’s house. They can be alarming and bark when they sense someone at the door to make their owners aware.


The Rat-cha is not hypoallergenic.


The Chihuahua Terrier mix is playful so short walks would be appreciable to burn their calories. They would love to experience the warmth of your bed by spending some time in it. They will display harsh behavior if they spend a lot of lazy hours.


They are easy to train, but training sessions should be consistent. With proper training and care, you can enjoy the friendly and vibrant behavior of Chihuahua Rat Terrier mix.

Health Issues

The Ratchi dogs can increase its weight due to human food. Avoid taking them out in the cold for longer time otherwise; they can go into the coma. Chihuahua dogs suffer from diabetes so that this problem can be seen in Ratchi dogs too.


Provide your Rat-Cha with highly healthful dog food. Decide the quantity depending on the size and energy level of the dog breed.

General Information

Rat-Cha MixThe Chihuahua Rat Terrier mix is considered one of the longest living crosses that enjoy the maximum life expectancy of 18 years. They provide you the best company as they are proved to be loving and devoted. The average price is $765, and the adoption price may be $175.


If you owe Rat-cha, then you will have the playful company of the designer dog that takes the “can do” attitudes of their parents –Chihuahua and Rat Terrier. You will enjoy their trustworthiness and spirited nature. Though they are small in size but very vigilant and serve as a great watch dog.

One Comment

  1. I’m just looking for a small dog because my husband works alot n I’m always lonely n get disability once a month .. can someone help me out with a small dog for free or a small rehoming fee..

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