Check out all the facial expressions this dog can do on command.
Don't try to go near this cats hiding spot.
The cat wasn't worried. He has 9 lives.
Don't flush the toilet around this little fella.
FAIL Dog Owner. Luckily this dog escaped unharmed.
Now that's a zebra with skills.
These are mango worms similar to maggots, they feed on proteins in tissues found under the skin of dogs, cats, goats. Like Botfly's, they are transferred under the skin by mesquitoes that have come in contact with the eggs, they grow, manifest, and have to be removed or they could breed more thoroughly, as seen here.
Give that dog trainer a gold medal.