Change of mood

[bandersnatch]

Hi everyone
My name is Martin and my Senne is named Jenna.

I was given Jenna last year and she is around 2 years old and although we started out well together, coming to my hand, falling asleep on my shoulder etc, over the last few months she has become more aggresive and on many occasions has appeared scared of me if I go near the cage. I let her out every day and she has toys and company but she seems to be getting worse. Like all Sennies she's a real character but has something spooked/scared her and I'm on the "hate list" for some reason?

Any ideas/ advice welcomed.

thanks

Martin