We have kept a pup from our litter and she is now 9 weeks old ,while we had all  10 pups mum played brilliant with them but now there is only mum and pup left she has started to play really rough  with her ,not just put her in her place stuff but really lunging at her, if pup plays with the  ball or toys  mum is whacking her hard so head bangs on floor now we dont want to be shouting at mum for doing this all the time but need to not let her get away with it as pups keeps on hiding in her bed and wo,nt get out. We know its a dominance thing or even jealousy but need to know how to deal with this they both have same amount of attention if not more mum any info would defo help.Tried to register my cookies wont allow Oh they are Labs thanks.

Go to tools then internet options, cookies will come up just lower the level.

Warm regards Susan

Thanks Frank managed to log on now

Well done i would answer question but haven't got the knowledge but i'm sure someone else will.