Where are you attending school? I went to wagmytail in Tujunga.
I use muzzles for doing quick things, like nail clipping. Some dogs get very nippy, esp when cutting nails. (I guess it reminds them of quicks being cut in the past?) Never leave a muzzle on a pet for more than 15 mins...they can't cool off w/out panting. I use it for no longer than a min or two.
Dogs do warn you before they bite. I always watch their eyes...& if they turn their head, I say 'Nah~ah!' very firmly. Then they'll know you're in charge.
Cat's bites are what I'm scared of...it can puncture & leave you disabled (can cause serious nerve damage). I hold on to the scruff of the neck for dear life! I also use e-collars if the cat is very skiddish.
I know what you mean by getting exhausted. I only work p/t for mobile grooming, but at the end of the day, I'm beat! Doing 7-8 pets & driving around town is very physically demanding.
One good thing...I've lost some weight.
