active

activity

agile

agility

animal

behavior

black

breed

canine

clever

command

course

cute

day

discipline

dog

domestic

effort

exercise

fast

field

friendly

fun

fur

happy

hurdle

intelligent

jump

lawn

leap

learning

leisure

lesson

loyal

mammal

motion

nature

nobody

obedience

obedient

obstacle

one

order

outdoor

outdoors

park

pedigree

pet

playing

pole

practicing

quick

race

run

running

school

sequence

show

slalom

slow

smart

spectacular

speed

sport

sunny

trained

training

trial

weave

work