why is my female dog following me, whining and humping?

[Lyndsay]

i have a jack russell x pug she is 18months old has not been spayed. she gets 2 good long walks a day and lots of attention she finished her last season in jan. the past week she has been acting weird she is following me about everywhere and just sits next to me when i am stud up, she carrie's a little teddy in her mouth and whine's, she humps a big teddy its twice her size she only does this when me and my husband are together, she is shaking, she is not eating much at all and when we go to bed she bangs on the door and cry's. also she has been wormed. we cant understand why she is been like this. can anybody help?
she only came off heat in jan
would me been pregnant affect her?

 

[samiahlowe]

She could be in heat or pregnant or having a false pregnancy. Get her spayed or wait and see if things get better.

 

[randym]

shes in heat! throw her a bone, haha J/K

 

[Molceonly]

what a boner female dog... get her a stallion.

 

[ChristianBetts]

She's probably coming into heat. A lot of female dogs will whine and hump things when they come into heat. It should go away after a while.

 

[Elizabeth]

maybe she like you.

 

[Unregistered]

Your dog is definitely coming into heat. My own JRussell does the same, (2nd season), she humps her bed. The behaviour ceases after a few weeks. Careful she doesn't escape and come home with a little bundle..