The TONOVET is unreservedly the best tonometer I have used. It is so easy to use and the animals hardly even notice the tonometry. No topical anaesthetic is required, head positioning is not critical and restraint required is minimal. It can be used on patients post surgery when the eye is very tender, and even in the waiting room. Results are consistent and reliable. It is easy to use the TONOVET on almost every patient, even aggressive ones, and because it is so easy to use we use it on nearly all our patients, with the result that we are now diagnosing glaucomas in patients with normal looking eyes that we would not have bothered to performed tonometry on in the past. I can highly recommend the TONOVET.