If a 2 mth old puppy is not eating, I would take her to a vet. I would never let her starve until her survival instincts set up.
Purina is a garbage food. You can do much better for just a little more money.
As far as feeding, I put the food down and give them 15 minutes. Nothing wrong with having a schedule.
Thank you for the fast answer.
I'm giving her the food every hour to see whether she wants it or not, I tried it 30 minutes ago and I mixed her favourite treats with the food but she would only eat the treats and leave the rest.
I took her to the vet last Thursday (for the deworming) and by that time I was feeding her both Purina and normal food (I didn't know that I was not supposed to give her the food I cooked) and the vet told me what ration she was being given and that she recommended Purina.
What do you recommend? I don't want to spend more than 20€ in 3KG of food because it's just too expensive and is almost nothing.