
hi D :-D
i had the same problem with my collie x boy
he is 11 1/ yrs old and weighed over 21kg vet said he could
benefit from loosing some weight so all i have done is continue
to feed him his normal food (i thought about giving him senior food
but decided to stick with what he was on) and all i have done is to add some
veggies pulped down to his food and reduce his in-take of his complete food
by 1/3rd he still gets fed twice a day and his normal walks
i have still to weigh him again but there is a noticable difference in him
no doubt so its gradually working for him :-D
hope that helps in some way ??
Michelle xx