First of all, as a pet owner, you need to know how to take care of and train your pet correctly. Some experienced pet lovers may have mastered these skills, but for beginners, they may need some extra help.

In this case, you can find some free resources to gain knowledge about pet care and training. The public library is a good resource. Many public libraries have books and magazines about pets, which can be borrowed or read in the library.

Another way to get free pet knowledge is to search for relevant information on the Internet. There are many pet forums, communities and blogs that can help you get valuable advice and share experiences. On these websites, you can communicate with other pet lovers, share experiences and get guidance on pet training, care and feeding.

In addition, local pet shops or pet shelters usually provide some skills of pet training, care and feeding. Although these may not be completely free, they are usually much cheaper than hiring a professional pet trainer or practical nurse.

Finally, by the way, if your budget allows, professional pet training or nursing can help you better understand how to take care of and train your pet. If you want to take care of your pet in a professional way, you can consider hiring a professional pet trainer or practical nurse to help you.