Last night Lucy was licking her paw, then she started licking it really hard and her whole body shook and she started whipering. I tried to get her attention but she just kept doing it. I checked her paw and could see nothing, I trimed the hair on it and checked it again. It doesnt seem to hurt her when she walks though. It was like she was in a trance or something, has anyone ever seen this before?? I was really worried, I thought she was having some sort of seizure. Prince has had seizures in the past which we think is episodic falling but this was different. I recorded it on my phone in case it happens again so I can show the vet, but any advice would be greatly appreciated if anyone has experienced anything like this.