@jkent - My Franie has phantom pregnancy, but hers comes to light about 60 to 70 days after her cycle which would be after she would have had babies (and she has never been bred). She attaches herself to ONE toy and only when she is this the cycle. She carries it around, crying, digging, and she will put the toy to bed in her crate and then come sleep in bed.. LOL! She knows exactly were this "baby is" every year... and this has been going on for 12 years... LOL. She put this baby away until the next year (in the toy box). This lasts for about two weeks, give or take.