tricolor cute small jack russell terrier dog is holding a dumbbells in the catch outdoor. doggz is runnig across a green meadow

action active agility animal breed bring canine carrying catch cute dog doggz dumbbell dumbbells education equipment fetch fun grass green hold holding jack learn leisure mammal meadow motion nature obedience obedient one outdoor pet play power purebred race retrieve run runnig running russell small speed sport sports terrier tight toy training tricolor trining wearing wooden work working