For those who thought about testing but think Laboklins price of £74.50 extortionate, please go here: http://www.animalgenetics.eu/Canine/Canine-disease/canine-MDR1-Multi-drug-Resistance.html its only £32! I wish I had known about this place earlier......

That's good news! I'd recently been looking at Genomia for testing, but it was still working out at over £50. Might get started with this test now at this price. Hhmm, which doggy to go first ....