yesterday daisy began CONSTANTLY pulling and nipping at her blankets. Never seen her do it before and it just all of a sudden started yesterday. the one that was laying flat on the floor she was grabbing with her mouth and literally pulling it up so hard she was jumping with it (which was EXTREMELY cute). she has another blanket in her house that is attached and cannot be lifted but she is still pulling at it constantly. it doesn’t seem like she is trying to eat it, almost like she is just trying to rearrange but these 2 blankets have been in the same spots her whole life so I don’t think she would just suddenly be SO upset by them. I usually use the spray bottle with her but she didn’t care at all to the point that I had to stop so I wouldn’t soak her. 
I haven’t noticed any fur pulling or excessive hay gathering but nesting is the only thing I can think of that would cause her to do this. We are waiting to have her spayed until 6 months since she still tiny we wanted her to gain some weight. does this sound like the beginning of nesting? or is she just extremely annoyed at the placement of these blankets all of a sudden? there are also two other blankets that are more like rugs and are not fluffy and she doesn’t bother them.