🐕😬🦴

#tenacious dog #persistent #holding bone #possessive dog #like a dog with a bone #don't touch

🐕🧱💪

#bulldog #strong dog #muscular dog #stocky dog #tenacious dog

🐂🐶💪

#strong dog #pit bull type #powerful dog #muscular dog #tenacious dog #bull terrier

🐕🥊💪

#underdog #plucky #tenacious dog #game dog #determined #resilient spirit