If you’ve ever tried to radiograph a fractious cat without sedation or anesthesia, then you know what a difficult challenge it can be.

In addition to blurry, crooked, non-diagnostic images, maybe you or your team members received some scratches and scars to show for the experience.

So, it’s understandable you might not want to try that again—both for your safety and for the cat’s safety.

However, there are some situations where you may want to avoid sedation or anesthesia—or, if it can’t be avoided entirely, to use the lowest dose possible to get the results you need—during an x-ray study on a feline patient. For example…

• Cats with advanced heart disease or other conditions that could make sedatives and anesthetic drugs dangerous.

• Patients with kidney disease or other conditions that cause less predictable metabolism of anesthetic drugs—possibly resulting in a cat that’s excessively drowsy for a whole day, and an unhappy client.

• A patient who’s otherwise friendly and great to work with, just very wiggly for their x-ray shots. A few tweaks may make the experience more comfortable for them and make sedation unnecessary.

• Contrast studies such as a barium GI study, where the patient has to be awake to avoid aspiration of the barium.

Of course, sometimes sedation or anesthesia may be safer, decreasing the kitty’s stress and risk of injury.

Only you know what’s best, using your clinical judgment. However, if you do have a situation where it’s worthwhile to try the radiographs WITHOUT sedation or anesthesia, here are a few tips…

Tips to get diagnostic radiographs on an awake cat

• Practice feline-centered protocols from the beginning.

• Have team members use quiet voices throughout the clinic, especially near the x-ray room or area.

• Use pheromone products, including diffusers or spraying the products directly on towels your patient will be in contact with.

• Lock the door to the x-ray room or area if possible. That way, no one will walk in by surprise and cause your patient to suddenly look in the direction of a swinging door.

• Give the cat a place to hide between views and try to complete the views as quickly as possible. Less time is usually better when it comes to felines. Try a test view to confirm your settings, and then either use digital radiographs or if using film shoot all views at once and then develop them while the cat is resting comfortably in a kennel or carrier. 

• If the patient is just too stressed that day and it’s not an urgent matter, consider rescheduling. Sometimes starting fresh—having the kitty return first thing in the morning and completing the radiographs quickly—is better for you and the patient (and the client may feel better about it when they see the decreased stress level in their pet).

• Make the cat as comfortable as possible during radiographs. For example, use a trough for VD views—it’s a lot more comfortable for them than having their spine right up against the x-ray table.

• Remember the machine’s noise. Many cats are fine during positioning, but then panic, wriggle and squirm once they hear the whirring and “beep” that happen when you push the button to take the shot. To avoid this problem, try talking to the cat in soothing tones, or have another background noise such as a white noise machine or calm music. That way, the sudden noise from the machine won’t stand out so much compared to the other background noises.

Remember, making the whole experience less stressful for the cat can also make everything less stressful for you and your staff.

So if possible, making a little extra effort to accommodate a feline patient can help you get diagnostic views more quickly, with a better time for everyone.

Written by: Dr. Tammy Powell, DVM