Yes, they should be groomed regularly.
A Chihuahua with long hair can cause hot spots and matting. Untrimmed nails can cause the dog pain and infections if too long, and we want to help them live a healthy life as much as possible. Grooming also helps curb unwanted behaviors such as chewing on furniture or people’s hands/feet/clothes/etc., which is why it’s important to groom your pet every week or two…