This list includes 22 Dog breeds that start with T, from “Taiwan Dog” to “Tyrolean Hound”. Many of these breeds are named for regions or traditional roles. You’ll find toy companions, hunting dogs, herders, and large working breeds.
Dog breeds that start with T are breeds whose common names begin with the letter T. Some, like the Tibetan Mastiff, carry deep cultural importance in their homelands.
Below you’ll find the table with origin, size category, and temperament.
Origin: Shows each breed’s geographic background so you can understand historical roles and regional traits.
Size category: Indicates typical adult size (toy to giant), helping you judge space and care needs.
Temperament: Lists 2–4 concise adjectives describing typical behavior, so you can match personality to lifestyle.
Dog breeds that start with T
| Breed | Scientific name | Origin | Size |
|---|---|---|---|
| Tibetan Mastiff | Canis lupus familiaris | Tibet | Giant |
| Tibetan Terrier | Canis lupus familiaris | Tibet | Medium |
| Tibetan Spaniel | Canis lupus familiaris | Tibet | Small |
| Tosa | Canis lupus familiaris | Japan | Giant |
| Toy Fox Terrier | Canis lupus familiaris | United States | Toy |
| Tenterfield Terrier | Canis lupus familiaris | Australia | Small |
| Thai Ridgeback | Canis lupus familiaris | Thailand | Medium |
| Thai Bangkaew Dog | Canis lupus familiaris | Thailand | Medium |
| Taiwan Dog | Canis lupus familiaris | Taiwan | Medium |
| Tazy | Canis lupus familiaris | Kazakhstan | Large |
| Tornjak | Canis lupus familiaris | Bosnia & Croatia | Large |
| Tatra Shepherd Dog | Canis lupus familiaris | Poland | Giant |
| Treeing Walker Coonhound | Canis lupus familiaris | United States | Large |
| Treeing Cur | Canis lupus familiaris | United States | Large |
| Transylvanian Hound | Canis lupus familiaris | Transylvania | Large |
| Tervuren | Canis lupus familiaris | Belgium | Large |
| Telomian | Canis lupus familiaris | Malaysia | Small |
| Tyrolean Hound | Canis lupus familiaris | Austria | Large |
| Teddy Roosevelt Terrier | Canis lupus familiaris | United States | Small |
| Tamaskan Dog | Canis lupus familiaris | Finland | Large |
| Tsvetnaya Bolonka | Canis lupus familiaris | Russia | Small |
| Tsushima Dog | Canis lupus familiaris | Japan | Small |
Descriptions
Tibetan Mastiff
Calm, protective, independent. Ancient livestock guardian with a heavy double coat and powerful build used to protect flocks and property.
Tibetan Terrier
Friendly, affectionate, alert. Shaggy companion dog from Tibetan monasteries, valued for loyalty and nimble, moderate-size frame.
Tibetan Spaniel
Intelligent, lively, affectionate. Small, alert companion known for a silky coat and watchdog instincts despite a toy-like size.
Tosa
Calm, loyal, brave. Large Japanese mastiff-type bred for strength and endurance in historic dog sports.
Toy Fox Terrier
Cheerful, intelligent, bold. Tiny American companion terrier bred for agility and a lively, attention-seeking personality.
Tenterfield Terrier
Energetic, bold, affectionate. Small Australian terrier developed for companionship and vermin control, spirited and compact.
Thai Ridgeback
Independent, loyal, alert. Primitive, muscular spitz-type notable for the distinctive ridge of hair along its back and strong hunting instincts.
Thai Bangkaew Dog
Loyal, protective, alert. Spitz-type Thai breed from Bangkaew village, valued as a watchful family guardian and companion.
Taiwan Dog
Energetic, intelligent, alert. Indigenous Formosan hunting dog, agile and versatile, prized for endurance and loyalty.
Tazy
Independent, swift, alert. Central Asian sighthound celebrated for speed and endurance in open-country hunting.
Tornjak
Gentle, calm, protective. Balkan shepherd dog used for flock guarding in mountainous regions with a placid, watchful temperament.
Tatra Shepherd Dog
Calm, protective, devoted. Polish mountain guardian with a thick white coat, bred to protect livestock in harsh climates.
Treeing Walker Coonhound
Energetic, friendly, determined. American scenthound developed to tree and bay game, prized for speed and a distinctive voice while hunting.
Treeing Cur
Energetic, tenacious, loyal. Versatile American hunting dog bred for treeing and tracking game with strong stamina and drive.
Transylvanian Hound
Tenacious, independent, scent-driven. Ancient European scenthound used for tracking large game in rugged terrain.
Tervuren
Intelligent, energetic, loyal. One variety of the Belgian Shepherd, excelling at herding, obedience and dog sports with a long, weather-resistant coat.
Telomian
Alert, friendly, agile. Native Malaysian village dog known for fox-like looks, climbing ability and affectionate nature with families.
Tyrolean Hound
Energetic, determined, friendly. Alpine scenthound bred in Tyrol for tracking wounded game in mountainous terrain.
Teddy Roosevelt Terrier
Affectionate, spirited, adaptable. Small American terrier originally bred for farm work and companionship, known for intelligence and tenacity.
Tamaskan Dog
Gentle, intelligent, social. Wolf-like sled and companion breed developed in Northern Europe for family work and outdoor activities.
Tsvetnaya Bolonka
Playful, affectionate, adaptable. Russian small companion breed with a curly coat, bred as a lapdog and modern apartment pet.
Tsushima Dog
Alert, independent, loyal. Island hunting and companion dog from Tsushima with a compact, hardy build and a strong prey drive.