I wish someone told me how much grooming they need. Their coats get tangled easily, and regular brushing is a must to keep them comfortable.

One piece of advice I'd give is to be prepared for their stubbornness. Affenpinschers have a mind of their own and can be a bit challenging to train. Regular short sessions help, but don't expect them to just obey commands without a bit of pushback. They are also quite affectionate and can bond closely with their humans. Just be ready for a bit of sass!

One thing I wish I'd known is how much energy an Affenpinscher can have. They might be small, but they need regular exercise to burn off that spunk. I also didn't expect how much they would bark; it's like having a little watchdog. They can be quite social and love to be around people, so if you travel a lot, it might not be the best fit. Their quirky personalities always keep me laughing, but they definitely require commitment.