Help puppy biting out of control
Please help needed, I have a 15 week old girl that is getting out of hand with the biting. I have tried everything to stop her Alpha rolling, water spray, NO, scruffing her neck, everything you could think of, i am now placing her in her crate and telling her no biting to calm her down. The more i reprimand her the more she bites and i mean nasty biting!! I am at my wits end with what to do, she has lots of exercise longs walks, playing time with her toys, i do not work so she has nearly 24/7 with us so its not like she is bored, it seems like she wants to play all the time under her terms and its not exceptable, She is usually the devil in the evenings but recently she has been like this in the daytime, she did start to calm down but all of a sudden she has gone crazy. I dont eally want to Alpha roll her but she is so out of control at times i feel this is the only way to stop her, as when i do this she usually licks me but sometimes it just makes her more wild. I have had 3 Shepherds before and can never remember them being like this, but i did speak to the breeder yesterday and he said the litter has a lot of drive so is this why she is like this?. I am unable to show her or do much work with her as i live in Bulgaria and shows etc are very limited plus there would be a language problem any idea's on how to stop this?. When i put her in her crate she is not bothered she does not see this as punishment at all, but it gives her and us time to have a little peace but then i feel guilty and take her out after about 20 minutes should i leave her in there longer?. My breeder to me to slap her face when she bites but i am not confortable with this at all? please help as i am losing a little faith with her and i know she can not help it but need her to stop being nasty because that is what she is being nasty biting and it hurts.
thanks for reading any help would be appreciated highly