/b/veterinary-news/posts/new-study-shows-vapocoolant-spray-may-be-the-better-option-for-iv-catheterisation A study published in the Journal of Small Animal Practice has concluded that there is no difference between vapocoolant spray or eutectic lidocaine/prilocaine (EMLA) cream for improving tolerance of intravenous catheter placement in dogs 1 . Givenen-USTelligent Community 10