
My lad had his glands removed last year - I can honestly say that for us it was the best thing we ever did!!
He was having to have his glands emptied up to 3 x per week, we had tried a number of different diets, some worked slightly better than others, but he still had trouble and ws almost constantly 'scooting' on the ground, which left his skin very raw.
Because his glands were having to be emptied so frequently, he had started to dread car trips, trembling and whining when I opened the boot, and he'd become very unhappy about having his back end touched even by me when being stroked/groomed, and had had a couple of bad gland infections.
we talked through the risks with the vet, but in all honesty there wasn't a lot of choice, as 3 x emptying per week for a 5 year old (at the time) terrier, assuming they got no better would be thousands of trips over his lifetime. Cost aside, to put Stitch through that many uncomfortable trips to the vet wasn't something I felt happy with, so we decided the operation was the best way forward.
Luckily there were no complications, no incontinence etc. He had a minor infection & swelling around the wound site a few days after surgery, but a quick course of antibiotics soon sorted that out.
He really is a different dog now, and I'm not exaggerating. He still has his allergies and a very sensitive tummy, but he doesn't scoot, he doesn't dread car journeys and he's actually got a furry bum for about the first time in his life!!
I know there are risks associated with this op, but in my experience, it was well worth doing.
HTH
Claire