Rat Terrier
Affectionate Alert Apartment-friendly Great with kids High energy dog Inquisitive Intelligent Lively Loving Low maintenance Terrier

Rat Terrier

The Rat Terrier is a small to medium-sized American breed known for its lively, intelligent, and affectionate temperament. They are patient with children but reserved with strangers, requiring daily exercise and companionship to thrive. Rat Terriers are high-energy dogs with a strong hunting instinct, standing 10-18 inches tall and weighing 10-25 pounds. They have a smooth coat in various colors and a lifespan of 12-18 years. Developed in the 1800s as farm dogs, Rat Terriers are versatile, loyal, and playful companions that excel in activities like walking, running, and hunting.

Height 10 - 13 in (25 - 33 cm)
Weight 8 - 25 lbs (4 - 11 kg)
Lifespan 12 - 18 years
Origin Unknown

Is a Rat Terrier Right For You?

Answer these quick questions to find out:


Do you need a dog that’s comfortable living in an apartment?

Will the dog need to thrive in small living spaces?

Are you looking for a dog suited for urban life?

Do you live in a hot climate?

Do you want a low-energy dog that suits seniors or calm households?

Breed Characteristics

The majority of sources suggest that Rat Terriers need at least 20-30 minutes of daily exercise, with some recommending up to 40 minutes. The consensus indicates a high level of exercise requirement for this breed.

How much exercise does Rat Terrier need?

Low High
The consensus from the sources indicates that Rat Terriers require minimal grooming, with a weekly brushing and occasional baths being sufficient. The mentions of low shedding and short, easy-to-care-for coat support the low grooming needs of this breed.

How much grooming does Rat Terrier need?

Low High
The consensus from the sources indicates that Rat Terriers are generally intelligent, trainable, and eager to please, although some may be stubborn at times. The majority of sources suggest that with consistency, patience, positive reinforcement, and early training, Rat Terriers are relatively easy to train. However, there are mentions of potential challenges due to their high energy levels and occasional independence.

Is Rat Terrier easy to train?

Low High
Rat Terriers are consistently described as highly intelligent, trainable, problem-solving, and eager to please in multiple sources, ranking among the top terrier breeds in intelligence. They excel in various canine sports and training tasks, making them quick learners and adaptable. Despite some stubbornness, their intelligence and trainability are highlighted across the sources, warranting a high rating of 5.

How intelligent is Rat Terrier?

Low High
The consensus indicates that Rat Terriers do bark, but not excessively. They tend to bark when necessary, such as for alerting or excitement. Some instances of barking may be due to lack of exercise or anxiety, but overall, they are not known to bark incessantly.

Does Rat Terrier bark a lot?

Low High
The consensus from the sources indicates that while Rat Terriers are intelligent and trainable, they can also be stubborn and independent at times. Multiple sources mention their stubbornness and independent nature, leading to an average rating of 4.

Is Rat Terrier stubborn or independent?

Low High
The consensus from the sources suggests that Rat Terriers require at least 20-30 minutes of exercise daily, with some recommending up to 1-2 hours. The majority of sources emphasize the need for daily walks or jogs to meet their high energy levels.

How much playtime does a Rat Terrier need daily?

Low High
The consensus suggests that Rat Terriers can stay indoors with limited walks, but the need for exercise, mental stimulation, and attention is emphasized. Health factors and individual needs should also be considered.

Can Rat Terrier stay indoors with limited walks?

Low High
Rat Terriers are generally friendly and well-behaved, but they can exhibit protective behaviors towards their owners and territory. Multiple sources mention their protective nature, especially when it comes to guarding food, toys, or family. While they may not be overly protective like some other breeds, they still show a level of protectiveness that warrants a high rating.

Is Rat Terrier protective or territorial?

Low High
Rat Terriers are consistently described as loving, affectionate, and forming strong bonds with their human family members. They are known to be wonderful with children and are often included in family activities. The overall consensus from the sources indicates a very high level of affection towards their family.

Is Rat Terrier affectionate with family?

Low High

Health Wellness

Is Rat Terrier prone to allergies?

Rat Terriers are not considered hypoallergenic due to their short, smooth coat that sheds moderately, potentially spreading dander. They are bred in miniature and standard sizes, known for being alert, energetic, yet more calm and sensitive than typical terriers. Rat Terriers can be prone to chronic allergies, leading to scratching and possible bacterial infections. Skin allergies are a common issue in this breed, with some individuals experiencing severe reactions requiring various treatments, including hypoallergenic options. Allergies in Rat Terriers can manifest as food, contact, or inhalant allergies, with common triggers including chicken and beef. It is essential for owners to monitor for signs of allergies and seek veterinary advice when necessary.


Is Rat Terrier a hypoallergenic breed?

The consensus among the sources is that Rat Terriers are not considered hypoallergenic. They have a short, smooth coat that sheds moderately throughout the year, potentially spreading dander that can trigger allergic reactions in sensitive individuals. While no dog is truly hypoallergenic, there are breeds that are less allergenic for people with dog allergies. The idea that no dog is 100% hypoallergenic is emphasized across multiple sources. It is important to note that individual dogs within the breed may still experience skin allergies despite efforts to manage them with hypoallergenic treatments. Rat Terriers are known for their energetic nature and history as rat hunters, making them suitable for active families with proper exercise and a secure environment.


What are common health issues in Rat Terrier?

Rat Terriers are generally healthy dogs, but they can be prone to certain health issues. Common health concerns include hip dysplasia, patellar luxation, Legg-Calvé-Perthes disease, cardiac diseases, eye disorders, dental issues, allergies, and heart problems. They are also susceptible to bacterial and viral infections like parvo, rabies, and distemper. Heart failure is a leading cause of death in Rat Terriers, typically occurring in old age. Additionally, they may inherit degenerative myelopathy due to a mutation in the SOD1 gene. Regular vet checkups are recommended to monitor and address any health issues, such as high blood pressure, gastritis, cataracts, and rare parasites in the nasal cavity. Responsible breeders screen for these conditions to ensure the overall health and well-being of Rat Terriers.


How often should a Rat Terrier visit the vet?

Rat Terriers should have regular veterinary check-ups, with recommendations varying from annual exams to more frequent visits depending on age and health status. Geriatric dogs may need to visit the vet more often than every six months, with blood work and X-rays suggested for older dogs. Dental care is important for Rat Terriers, with teeth brushing recommended at least three times a week. Routine vet visits are essential for maintaining the health of Rat Terriers, and regular check-ups can help identify potential health issues early on. Overall, it is advised to consult with a veterinarian to establish a personalized healthcare schedule for a Rat Terrier based on their individual needs and health requirements.


What is the average vet bill for a Rat Terrier?

The average vet bill for a Rat Terrier can range from $50 to $400 per visit, with routine veterinary checkups typically costing between $25 to $186. Annual veterinary expenses for a Rat Terrier, including vaccinations, check-ups, and preventative medications, can total between $300 to $700. Additional costs may include medications, follow-up visits, and consultations with specialists, which can range from $60 to $250 or more. Overall, pet owners can expect to spend between $700 to $1,500 per year on vet costs for their Rat Terrier, covering wellness check-ups, dental care, lab tests, and vaccines.


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