peaflakes

Hi all, I have a can of peas that I ordered today, and I was wondering if these are good peas to give to my guinea pigs as pea flakes. It states that there is no salt, however, there is sugar. Is this okay, or should I wait to buy another type of pea instead? Thank you!

So I normally feed my guinea pigs pea flakes and I loved them but now they seem uninterested. I did just get a new bag and before they were more used to eating smaller peaflakes than the bigger ones but now they wont eat the bigger peaflakes from the new bag? they also both seem healthy so i...