OK...So I have a female chihuahua that is 1yr and 5 months old and is currently pregnant right now..latley she has been experiencing some weird signs that have gotten progressively worse since she has become pregnant...the other morning I let her out to go potty and she couldnt walk in a straight line and she almost looked like she was drunk and she ended up running into one of the walls... and then it goes away.... and she acts normal again. So, I immediately scheduled an appt. for her at the vets office. At first, I thought it may be hydrocephulus? or however you spell it... but we got there and the vet checked her fontanel and it was fine...so they ran blood work on her and I had to wait for the results. Well, then that same night after her vets appt. it happened again.. and then the next morning it happened again...Although, last night and this morning she was fine and hasn't had an episode yet... I got the results from the vet and they said her alkaline phosphate level was a little elevated and they wanted to see her in 4 weeks..because there is nothing they can do right now since she is pregnant..So I really would like someone's help in trying to figure out these weird events that keep occuring with my dog...and its not because she is pregnant... she was doing it before that too...the pregnancy has only itensified it...PLEASE HELP ME!!! Thanks!!:)