Change of food

My eldest two are on pero and are doing amazing on it they have good coats good muscle definition and to top it off they love it. Infact all the foods I've tried pero has been the best in my opinion. (And my dogs) lol. Not sure what everyone else's opinion on it is or if they rate it but like I said for my two its the best. Onto my point chaos is 7 months on 17 jan and I was wondering if anyone knows when I can introduce him to this? I know guidelines say like 12 months or some even say 18 months but I've read a few times pups can be introduced to adult food sooner? At the moment he's on wainwrights 2 - 18 months he is doing well on it but for me I'd personally like him on pero as soon as possible. If anyone knows anything about this or can guide me better I'd appreciate their advice thanks.

Just wondered why he's on Wainwrights if you like Pero? I'm sure Pero do a puppy food?

Only started using pero in the summer and I assumed wainwrights would be best for chaos weren't too sure what the pero puppy was like, also I was put off by the fact the pero I use is breed specific and the puppy is just regular for all dogs.

I wasn't criticizing, I just wondered.

The breed specific one is ok, although it'd be no good for me because it's chicken based & Dempsey is chicken intolerant.

The puppy one, I must admit, doesn't look as good - it's got a very high cereal content. Does it give any guidelines on the Pero packet when to change?

I haven't actually ever brought the puppy one and it doesn't say on the web site. I do know there are better foods out there but my two are fussy so it's hard, and the only other food they have ever really liked was one from my local farm which they made and that Wernt good them at all

Hopefully someone else can give you a better idea of the time to change than me! I don't feed dry/commercial food, so unless there's instructions on the packet, I'm not much use!