22nd January 2013, 10:08 AM
'it is normally accepted that one dose has an effective time cover of 8 hours'
8.5 hours is the average time it takes for gabapentin to work through the body (metabolise). This means that some dogs will take more time, some less time. So part of tweaking individual SM medication is to see how long it takes before your particular dog starts to show signs of discomfort, as a symptom that they need another dose of gabapentin. Some dogs will go a long time and manage well on gabapentin x 3; others will need a boost every 6 hours or so, so will need gabapentin x 4, even if it may be the minimum 100g each time. The important thing with gabapentin is to give blanket coverage, keeping up the level throughout the day.
Kate, Oliver and Aled