This is most likely because he enjoys it. Dogs cannot reach their back very easily to scratch it so when people scratch it, to them it feels great. Just like someone scratching that one itch in the middle of your back that you cannot reach yourself.
It is cold.
That its going to eat you or something else.Plus its cold.
it may be hungry, its playing or its teething. if its a puppy most likely its teething.
Yes. You can tell if your gerbil is scared if he shivers or if he chatters his teeth
No, and salt will scratch the enamel on your teeth.
no ,it cant occor
Teeth is called as Daant. Dant is also said in Punjabi. the focus or stretch on A is very less.
yes they really do straighten your teeth
It has a brain, arms, legs, a belly to scratch and it has pointy teeth
It means it get's on your nerves, as if it's an itch you can't scratch.
By using his claws to rip and scratch and his teeth to grab and tear.
They will hide in their burrows from prey. If confronted, they can scratch with their claws and bite with their teeth.