Cats' spines are very flexible, and I'm sure it feels good to them to roll on their backs, similar to how a good stretch feels to us. My cat does it all the time, especially in a nice warm spot in the sunshine.
Do you have two male guinea pigs together? Or a male and a female? This is typically a show of dominance or a courtship thing. They sway back and forth and make a rumbling sound.
When two male pigs are in the same enclosure that haven't been raised together, they'll often sway their hips from side to side. They'll often make a vibrating noise while doing this. This is called rumblestrutting.
Sometimes a male pig will do this to court a female pig as well.
They shift their weight so they are more comfortable. When their back legs settle down, their body weight and the way they are built makes the front knees slide forward a bit as they settle down.
If you are referring to the rocking back and forth movement when the animal is laying down, this simply means that she's trying to get up on her feet again. She has to rock forward enough so that she can shift her weight to her front to allow her back feet to get up, then push herself up with her front.
A cat rocks back and forth when he sits because he is happy and content. It is just something that cats do.
It is where the cat's leg naturally bends when he/she walks or sits.
If a cat is sitting on your chest it just means the cat wants attention. Usually petting the cat will give it all the attention it needs..
it could be to keep them warm, or yoour cat is a killer and you need to call the police, immediately.
When a cat swishes its tail back and forth quickly, that generally means that it is agrivated. The best idea would be to stay away from the cat when it is like this, or you may risk being scratched or bitten.
Cat's move their tails to show their emotions or if they are annoyed, and also to assist them in landing after falling or jumping. The muscles that move a cat's tail are voluntary skeletal muscles, meaning they can be controlled at will.
Radiation
cat
Hopefully they are still all alive. Just wait and follow the Momma cat without her seeing you. She will be going back and forth a lot to where she has them.
yes it is normal for them to do that.
Radiation
If you can see it sits ribs when its walking. However, the best way of checking is to feel the cat's side, or the back of the head. If the bones are prominent (especially at the back of the head), it is likely the cat is underweight. If you are unsure, it is best to take it to a vet who can check the cat over and give you a decisive answer.
Cats move their tail for different reasons. If a cat twitches the tip of its tail, it is relaxed and calm. If a cat waves the tail, they are agitated or mad at you or just bothered and wants to be left alone.
Maybe he feels insecure..... Is there another dog or cat in the house?
It moves it's 4 legs back and forth to create a walking motion, similiar to a cat or dog... *sigh*
Some cats will. I have a cat that is two timing me for the old lady down the street. He stays with her sometimes, then he comes back to see me.
because it's bum is cold.
It is where the cat's leg naturally bends when he/she walks or sits.