Hi guys, looking for advice. Got a frenchie puppy 2 1/2 weeks ago and there’s been blood in her poo since we got home with her. The breeder said there was none before and she’s been to the vets 3 times with it on different antibiotics but it’s not going away. She’s in great form, eating, drinking very playful. Wondering if anyone has any advice on this as I’m getting worried. Bringing her back to the vets again tomorrow.