Called WN, had them drop the number and re-add (as others have said to do), but it still didn't work. Same deal for second existing reservation. Many here have said that you should get it if you add the number after the fact, but it didn't work for me. Tried every work around and spent time talking to the WN folks on the phone... to no avail. Only starting getting precheck for reservations booked after adding the KTN to my WN profile.
1 You may drink water, as much water as you can would be helpful, until arrival. 2  Routine medications may be taken, unless you have been instructed otherwise. If you are diabetic, you may take your diabetes medication no less than 4 hours prior to the exam.  Arrive 15-30 minutes before your PET scan.
This is included in the total price of the feline spay. When you call to make an appointment for surgery, you will be given specific instructions on what to do the night before surgery. Just as in humans, your pet will not be allowed to eat anything after midnight the night before surgery. However, small amounts of water will be permitted. When you make the appointment, your pet will be asked to be at the hospital no later than 8:00 a.m. the morning of surgery.