在狗狗的世界里，母狗每年只会两次发情，这两个月间，它们会四处留下自己的信息，以便公狗来识别。这些信息包括了个体特征、健康状况和是否已经发情等。这种行为看似是对其他狗狗的便便和尿尿感兴趣，其实是它们之间复杂的社交互动。

关于为什么狗狗喜欢男生，一般来说，dog dogs tend to have a hierarchical mindset, and they often perceive males as their leaders. The larger size and stronger physical presence of men can make them feel more submissive and inclined to follow their lead. Dogs are also good at reading human emotions, so they may behave in ways that appear to show affection for their male companions.

The term "小奶狗" refers to a type of man who is young, cute, playful, and affectionate. This term originated from Japanese women's classification of men into different types. A small dog boyfriend might enjoy playing outdoors, socializing with others, and expressing his thoughts openly. They tend to be athletic rather than academically inclined.

In recent years, the concept of dog-style boyfriends has gained popularity in China. While some people adore these characteristics in their partners, others may view middle-aged men less favorably.

When it comes to the behavior of abandoning a sick dog by its owner, it seems like an irresponsible act on the surface. However, without proper medical examination or diagnosis online research alone cannot confirm the exact nature of the illness. It's crucial for pet owners like your boyfriend to take responsibility for providing appropriate care when pets fall ill.

While it's understandable that you might be upset by such behavior from your partner considering how much love goes into caring for our pets - whether they're cats or dogs - we must acknowledge that there are valid reasons why one might not immediately rush a pet friend to the vet without further evaluation first before making any decisions about treatment plans which could potentially cost too much money!