MY PRETTY PET (+polyphonic prose)

Have you seen my pretty pet, when it gets upset, and begins to fret? Never have you ever met, a pet that gets like my pet gets. From the outset, from just a little tooth upset, it made my pet vent fiery jets. When my pet went to the vet, he scared my pet; although, no threat. The vet beset to hold my pet, with lots of ropes and a net. We all regret, he sprayed my pet, got it cold, and awfully wet. My pretty pet, home from the vet, will not so easily just forget. As yet, the mindset of the vet, believes my pet's a real threat. The vet now gets severe cold sweats, when thinking of my pretty pet, how it gets upset and frets.