I don't know if this is truly either of your problems, but I have had two instances of something similar.
First, my mom's dog started chewing the carpet one night. She wouldn't stop. It was as if she was driven to it. My mom was concerned and took her to the emergency clinic where they found nothing wrong with her. It happened again several times. We were putting it off as some sort of obsessive compuslive disorder when we finally were able to put two and two together. When my mom's dog get's an upset stomach, she chews the carpet. We decided she felt it was similar to grass, and it would calm her stomach. We now give her medicine when she starts chewing the carpet, and the behavior goes away.
Second, my American Eskimo began licking the air and her nose during training. I was baffled. It went on for weeks. We would be training, and suddenly she would lick and lick and lick and then stop. I was quite confused, but decided to ignore it. At that time, I was using pieces of cheese sticks as treats for her. She loved them, and I was able to put them in my mouth and spit them at her to get that beautiful heel people go for in obedience (don't be disgusted...it's an old competiton obedience training trick. ). Anyway, finally one day she began vomiting up the cheese. It turned out she had developed a food allergy to dairy products, and the cheese was making her nauseous. The licking was her attempt to calm her stomach and keep herself from throwing up.
You might want to ask your vet about this. It could also be a bit of an obsessive/compulsive behavior that you don't need to worry about.
MACH Aslan RE, MX, MXJ, EAC, EJC, OCC, Wv-N, TN-N, TG-N, R-SN, J-SN, R2-CL, CGC, TDI, FFX-AG (five year old sheltie)
Jericho OA, NAJ, R1-MCL, CGC, FFX-AP (three year old sheltie)
Laika NAJ, CGC (nine year old retired American Eskimo)
I've been defrosted.
Bookmarks