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TailHarbor

Working · Dog

Mastiff

Massive, dignified guardian; calm and courageous.

43
available
Working
group
EXTRA_LARGE
size
Mastiff

Available Mastiffs

Holly, female 6yo Mastiff for adoption at Dogs Trust Loughborough, Wymeswold

Holly

Mastiff · large

6 yearsFemale
Lacey, female 5yo Mastiff for adoption at All Dogs Matter, London

Lacey

Mastiff

5 yearsFemale
Teddy, male Mastiff for adoption at Stichting Animals Faith

Teddy

Mastiff · large

Male
Sari, female Mastiff for adoption at Stichting Animals Faith

Sari

Mastiff · large

Female
Stormi, female 3yo Mastiff for adoption at Dogs Trust Glasgow, Glasgow

Stormi

Mastiff

3 yearsFemale
Ruddy & Sahara, female 3yo English Bulldog for adoption at Newcastle Dog and Cat Shelter, Newcastle

Ruddy & Sahara

English Bulldog

3 yearsFemale
Björn, male young Mastiff for adoption at Tierheim Mannheim, Mannheim

Björn

Mastiff · medium

1 yearMale
Baxter, male 3yo Mastiff for adoption at Dogs Trust Merseyside, Liverpool

Baxter

Mastiff

3 yearsMale
Prince, male 7yo Mastiff for adoption at SSPCA, Edinburgh

Prince

Mastiff · large

7 yearsMale
r?.name,errorStack:r?.stack,transactionNa, male young Mastiff for adoption at Merlin's Haven Dog Rescue

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Mastiff · medium

2 yearsMale
Emir, male young Mastiff for adoption at Tierheim Stuttgart, Stuttgart

Emir

Mastiff

2 yearsMale
Monkey, male Mastiff for adoption at The Underheugh Ark

Monkey

Mastiff

Male
Nevis, male Mastiff for adoption at The Underheugh Ark

Nevis

Mastiff · extra large

Male
León, male Mastiff for adoption at Helfende Hände e.V.

León

Mastiff · extra large

Male
Bandit, male 7yo English Bulldog for adoption at South East Dog Rescue, Greenhithe

Bandit

English Bulldog · large

7 yearsMale
Harlequin, female young Mastiff for adoption at RSPCA Cornwall Branch, Saint Columb

Harlequin

Mastiff · extra large

2 yearsFemale
Zola,  5yo Mastiff for adoption at RSPCA Preston & District Branch

Zola

Mastiff · large

5 yearsUnknown
Panoramix, male Mastiff for adoption at Fondation Brigitte Bardot, Paris

Panoramix

Mastiff · small

Male
Saya, female Mastiff for adoption at Fondation Brigitte Bardot, Paris

Saya

Mastiff · small

Female
Dona, female 4yo Mastiff for adoption at Notfellchen Rumänien e.V.

Dona

Mastiff · large

4 yearsFemale
Konrad, male senior Mastiff for adoption at Tierheim Heppenheim

Konrad

Mastiff · medium

11 yearsMale
Godiva, female senior Mastiff for adoption at Animal Happyend, Animal Happyend

Godiva

Mastiff · large

10 yearsFemale
Dona, female 4yo Mastiff for adoption at Tierfreunde im Fläming e.V.

Dona

Mastiff · large

4 yearsFemale
Sophia, female 3yo Mastiff for adoption at RSPCA Northamptonshire Branch

Sophia

Mastiff · small

3 yearsFemale

Page 1 of 2 · 44 Mastiffs

Live data

Mastiff adoption in Europe right now.

43 Mastiffs are currently listed for adoption by 35 rescue shelters across 7 countries. Most are in United Kingdom (27), Germany (7), Spain (3).

8 of them arrived within the last 30 days, so the listings change constantly — if none of the current dogs are the right match, it is worth checking back.

About the breed

Mastiff characteristics.

The Mastiff is a member of the Working group, typically extra_large in size. Like all dogs, individual Mastiff personalities can vary — rescue dogs especially may have unique temperaments shaped by their prior experiences. Getting to know a dog before adopting is always recommended.

As a larger breed, the Mastiff generally needs ample space and regular exercise. A home with a garden or access to open spaces is ideal, though many larger dogs adapt well to apartment living with sufficient daily walks.

Rescue Mastiff dogs may need extra patience during the settling-in period. Many shelters provide behavioural assessments and can advise on whether a specific dog is suited to your household.

Adoption guide

What to expect when adopting a Mastiff.

Adopting a Mastiff from a rescue shelter gives a deserving animal a second chance at happiness. Shelters across Europe care for thousands of dogs, and every adoption makes room for another animal in need.

The adoption process

Most European shelters follow a structured adoption process: an initial application, a meet-and-greet with the animal, a home check (in some countries), and finally the adoption contract.

Health and veterinary care

Reputable shelters vaccinate, microchip, and neuter or spay animals before rehoming. Adoption fees typically cover these veterinary costs.

Settling in at home

The first few weeks are an adjustment period. A quiet space, consistent routine, and patience go a long way. Many rescue dogs blossom within weeks once they feel safe and loved.

Adopting from another country

Cross-border adoption within Europe is common. Your Mastiff will need an EU pet passport, a valid rabies vaccination, and a microchip. Check our dog import guides for country-specific requirements.

Why adopt

Why adopt a Mastiff?

Many people are surprised to find purebred and pedigree animals in rescue shelters. Mastiff dogsend up in shelters for many reasons — changes in owner circumstances, allergies, moving abroad, or simply being found as strays. None of these reasons reflect on the animal's character.

By choosing to adopt rather than buy, you help reduce demand for commercial breeding, give an animal a loving home, and support the vital work that rescue shelters do across Europe.

Questions & answers

Adopting a Mastiff: common questions.

How many Mastiffs are available for adoption right now?

There are currently 43 Mastiffs listed for adoption on TailHarbor, from 35 rescue shelters across Europe. 8 of them were listed within the last 30 days, so new Mastiffs arrive regularly.

Which countries have Mastiffs available for adoption?

Mastiffs are currently listed in 7 countries. Most are with shelters in United Kingdom (27), Germany (7), Spain (3) and France (2).

Are young or senior Mastiffs available?

Yes — current listings include 3 puppies, 10 young (1–3 years), 15 adults and 2 seniors (8+ years). Senior animals often wait longest for a home and many shelters reduce fees for them.

Can I adopt a male or female Mastiff?

Of the Mastiffs currently listed, 20 are male and 17 female. You can filter by sex on the search page.

What does adopting a Mastiff from a shelter include?

Reputable European shelters vaccinate, microchip, and neuter or spay animals before rehoming, and the adoption fee typically covers those veterinary costs. Most shelters follow a structured process: an application, a meet-and-greet, sometimes a home check, and an adoption contract.

Can I adopt a Mastiff from another country?

Yes — cross-border adoption within Europe is common. The animal needs an EU pet passport, a valid rabies vaccination, and a microchip; many shelters arrange transport or work with established transport partners.

Find your match

43 Mastiff are waiting for a home right now.

Find Mastiff for adoption →