The noble Mastiff is a breed that commands respect not only for its size but also for its warm and protective disposition. However, with great size comes great responsibility, especially in terms of care and maintenance. When considering a Mastiff as a pet, it’s essential to understand the financial commitment you’re making. The following sections will outline the primary costs associated with owning a Mastiff.

1. Food

A Mastiff’s diet is a significant monthly expense, with costs ranging from $120 to $250. These dogs require high-quality, large-breed formula food that provides enough calories and proper nutrients to maintain their massive structure and overall health.

2. Treats

Treats for Mastiffs should be factored into the budget at approximately $30 to $50 per month. Given their propensity for weight gain, it’s crucial to opt for healthy treats and to use them judiciously.

3. Veterinarian

For routine veterinary care, including check-ups, vaccinations, and preventive treatments, Mastiff owners should budget about $100 to $150 per month. Mastiffs may also require breed-specific health screenings and care, which can increase these costs.

4. Toys

Toys are necessary for mental stimulation and exercise, and for a Mastiff, durable toys are a must. Owners should budget $25 to $50 per month for high-quality, sturdy toys that can withstand a Mastiff’s powerful jaws.

5. Accessories

From larger beds to heavy-duty harnesses, accessories for a Mastiff can cost $50 to $80 monthly. Given their strength and size, it’s important to invest in durable accessories that ensure safety and comfort.

6. Grooming

Mastiffs need regular grooming to maintain their skin and coat health. Monthly grooming expenses can range from $40 to $100, depending on the level of grooming required and the frequency of professional services.

7. Training

Training is essential, especially for a dog as large as a Mastiff. Owners might spend $75 to $125 per month on professional training to ensure their Mastiff is well-behaved and sociable.

8. Pet Insurance

Pet insurance for a Mastiff can range from $60 to $100 per month. Insurance is a prudent choice for managing the costs of unforeseen health issues that can be expensive to treat due to the dog’s size.

9. Miscellaneous

A Mastiff owner should also consider miscellaneous costs for things like emergency vet visits, dietary supplements, or property repairs caused by such a large animal, averaging an additional $50 to $100 per month.


The monthly cost of owning a Mastiff in 2023 can vary widely but typically ranges between $450 and $800, not including unexpected expenses. While Mastiffs make excellent companions, they are a significant investment. Prospective owners must prepare financially to provide the care these noble dogs deserve.


Frequently Asked Questions About The Cost of Owning A Mastiff

1. What is the average monthly food cost for a Mastiff?

The average monthly food cost for a Mastiff typically ranges from $120 to $250. This cost reflects the need for high-calorie, nutrient-rich food formulated for large breeds, which is necessary to maintain their health and sizable physique.

2. How much should I budget for Mastiff treats each month?

You should budget approximately $30 to $50 per month for Mastiff treats. It’s important to invest in high-quality treats and to use them sparingly, as Mastiffs can be prone to obesity.

3. What are the usual veterinary costs for a Mastiff each month?

Usual veterinary costs for a Mastiff can average $100 to $150 per month. This estimate accounts for routine care, such as check-ups, vaccinations, and preventative treatments, but it may be higher if your Mastiff requires any breed-specific health screenings.

4. How much will I spend on toys for a Mastiff each month?

Expect to spend between $25 to $50 per month on toys for a Mastiff. Due to their size and strength, it’s crucial to purchase durable toys that can stand up to heavy chewing and rough play.

5. What is the cost of accessories for a Mastiff?

The cost of accessories for a Mastiff, including beds, collars, and leashes, can range from $50 to $80 per month. These items must be sturdy and size-appropriate, which often means they come at a higher cost.

6. How much does grooming a Mastiff cost per month?

Grooming a Mastiff can cost anywhere from $40 to $100 per month, depending on the frequency and type of grooming services required. Regular brushing and bathing are important, and professional grooming can help manage their shedding and skin health.

7. Is training a Mastiff expensive?

Training a Mastiff can be quite expensive, costing around $75 to $125 per month for professional sessions. Training is essential for such a powerful breed to ensure they are well-behaved and manageable.

8. What is the average monthly cost for pet insurance for a Mastiff?

The average monthly cost for pet insurance for a Mastiff is between $60 to $100. The price can vary based on coverage options and the dog’s age and health, but it can be a crucial investment for potential health issues.

9. What miscellaneous costs should I account for when owning a Mastiff?

You should account for miscellaneous costs of $50 to $100 per month when owning a Mastiff. These costs cover unexpected expenses such as emergency vet visits, property repairs, or special dietary needs.

10. How do the costs of owning a Mastiff compare to other large dog breeds?

The costs of owning a Mastiff are generally on the higher end compared to other large dog breeds due to their significant food intake, the need for sturdy accessories, and potential health issues. Their size alone can lead to higher costs in almost every aspect of care.

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