observations and etc

Cats had many interesting behaviors and characteristics that could be observed: 1. ** Sleep Habits **: Cats sleep an average of 15 hours a day, some can even sleep up to 20 hours. This was because their hunting instinct required a lot of energy, and long sleep helped to store energy. 2. ** Love of heights **: Cats like to stay at high places, not to show off their climbing ability, but to make themselves feel safer and to observe their own territory. 3. ** Daily routine **: Cats like to have a regular daily routine. If they were fed at 7 am, they would look forward to this breakfast on time every day. No exceptions are allowed. This was because their natural prey was most active at dusk and dawn, so cats were most energetic at these two times. 4. [They like to observe: They like to look at the world outside the window. Birds, squirrels, and so on can make them look with great interest.] If there was less activity outside the window, showing them "cat TV"(videos of birds or fish) would also make them happy. 5. ** Reaction to music **: Cats have their own "taste in music". Some cats can calm down by listening to music specially made for them when they are under pressure at the vet, and classical music can also make cats calmer. 6. ** Love for flowing water **: Flowing water has a natural attraction to cats. Some cats are even obsessed with flowing water. Because their ancestors might not trust still water, thinking that still water was easy to breed bacteria and cause diseases, while flowing water was cleaner. 7. ** Scratching behavior **: Scratching is a cat's nature and is good for its health. It can remove the dead outer carapace, keep its claws sharp, stretch its body, strengthen the muscles of its upper limbs, and mark its territory by leaving a scent. At the same time, scratching is very comfortable for cats and can relieve stress. 8. ** Sun preference **: Cats like to bask in the sun because it can bring their body temperature closer to normal (37.5 - 39 degrees Celsius), and their body temperature will drop slightly when they sleep, so basking in the sun can save their energy to generate heat. 9. ** Love for Cartons **: Cartons can give cats a sense of security. Although domestic cats don't have to worry about being preyed on, this habit of hiding from predators still exists in their genes. 10. ** Self-grooming **: Cats spend a lot of time grooming themselves every day. Their tongues are like sandpaper. They can clean their hair, disperse the natural oil on their skin, and cool down. Combing each other or helping others to comb is a way to express their love. 11. ** Affection to the owner **: Although cats look cold, they actually like to get along with people. They may want to be petted or just stay close to people for a while. 12. ** Nature of play **: Cats have a strong hunting instinct. Many toys will imitate their prey, such as cat fishing rods and plush mice. Playing for at least 30 minutes a day can make them happy and exercise. 13. ** Pet preference **: Some cats especially like to be petted. In addition, age could also be inferred by observing the cat's physical characteristics, such as the condition of the umbilical cord.(Around three days after birth, the umbilical cord will become a small hard lump and fall off on its own to form scab. If the umbilical cord is still hanging, it has just been born.), whether the eyes are open or not (Eyes open two weeks after birth, most eyes below six weeks are blue, and the inherent color of the species appears after six to seven weeks), tooth growth (At 2 - 3 weeks, the first milk incisors will appear. At 4 - 6 weeks, the milk premolars will appear. At about 4 months, the milk teeth will appear except for the milk molars. At 7 months, all adult teeth will appear.) In terms of behavior, cats at 2 weeks will walk unsteadily and uneasily. At 4 weeks, their walking will gradually stabilize. They will be able to run at least at 5 weeks of age. At 4 to 6 months, they may enter estrus (showing restlessness, eagerness, and trying to break out of the door).

Kitten's interesting observations included the following: 1. ** Drinking preference **: Most kittens like to drink running water. They may not be interested in the water in their bowls, but they are keen to drink the water that has just been poured into the cup, the water in the toilet, or the water dripping from the pipe. 2. ** Strange Sleeping Postures **: Kittens sleep in all kinds of strange positions, and the more strange the sleeping position, the more it likes and trusts its owner. 3. [Territory Awareness: Kittens have a strong desire for territory. They must have complete control over the situation in their territory. For example, they will open the door outside when their owner is taking a bath or going to the toilet, wanting to come in and check.] 4. Unique personality: Every kitten has a unique personality. Some are curious and love to explore, some are more calm, some are close to others, and some are more independent. 5. ** Hunting performance **: Some kittens will show confusion when hunting. For example, when two kittens "hunt" birds, the kittens behind them will be in a hurry. 6. ** Food Story **: Kittens may fight for food when they eat. For example, black kittens will push white kittens to the side to eat first. There are also kittens who are greedy. If they eat too much meat, they will not want to eat vegetarian food. Moreover, greedy kittens will play tricks to cheat food. 7. ** Daily activities **: Kittens walk like catwalks; Kittens are playful and will play with furry things seriously; Kittens love cleanliness and will dig holes and cover them with soil when they go to the toilet. Kittens are very vigilant and will be alert when they hear a very small sound. 8. ** Interact with its owner **: Kittens will please their owners, such as jumping onto their owners while watching TV and letting them hug them while licking their hands and meowing. Kittens will also act coquettishly to their owners, like Dragon-Li cats who will wrap around their owners 'legs, rub their shoes and meow in order to eat fish. 9. ** Reproduction **: The belly of a female kitten will gradually grow bigger after pregnancy, and the kittens born will have many colors. 10. ** The mother cat's behavior **: The mother cat would hold the kitten and lick it. The kitten would struggle until it was unable to resist.

Manhwa hentai often features explicit and adult-oriented content. It may have certain themes and visuals that are not suitable for all audiences.

Manhwa hentai often features explicit and adult-oriented content. It's not suitable for all audiences and can be quite controversial.

Just pay close attention to details, like the expressions and proportions of the subjects. Also, notice the use of lines and shading.