Bad DOG Parlour

I have 2 dogs, my Hubby sent my Lab for a wash, but more for the cut as her hair is long and she gets terribly hot. when she was returned, she had a red swollen eye. the lady that dropped her proceeded to blame, my dog that stayed home.... this annoys me even more, cause they hurt my dog and then tried to shift the responsibility. My lab is usually very active and a happy dog, last night, she was just laying on the floor, I sat with her, to comfort her.