I was horrified when the vet told me that Sadie and Ginny both needed to lose weight, I felt like such a bad sheltie Mom.
As a pup Ginny had needed to put on weight, then once she did I just never adjusted down the quantity of her food.
Sadie gained weight after her stroke, when she became MUCH less active than she used to be. This made me feel especially bad, since her back end is weak and carrying the extra weight makes getting around that much harder for her.
Its taken me months (which felt like years) to finally get their weights under control. Ginny was easy, I just decreased her food and added in beans. Sadie, not so much and it didn't help when I realized my dh was feeding her too much.
But almost 6 months later I FINALLY have them down to their ideal weights.
Those of you who are going through what I did, don't give up! You can do it! Just substitute in green beans in place of the kibble you've removed and give them healthy, low fat treats like carrots or dehydrated beef liver if you need the occasional high value treat.
I switched to Orijen 6 Fish about 3 months ago and my three go absolutely crazy for it. Because its so healthy you may want to consider buying a bag and using the individual kibbles as treats.
Good luck every body!