Petco Text Logo
Petco Pet Logo

My 4-month-old havapoo puppy is difficult to train, what's next?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Female | unspayed | 4 months and 3 days old | 4 lbs

We are struggling with a 4 m.o. havapoo that won't potty or poop outside. She won't let us brush her, she chews on her harness until it's caught in her mouth and she has jumped or pushed her way out of any gated area we've tried to set up for when we are gone. We try to crate her at night and she cries and barks for over 20 mins & won't sleep until she see us - we need help - we've treated her along the way when she does good but it's not working

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Elizabeth

Veterinarian

Published on December 29th, 2019

Your best option is to work with a professional trainer. Some puppies are harder to manage than others and the trainer can provide not only guidance but also teach you techniques for how to get Bailey to act the way you want her too. These behaviors are not unusual for a puppy but training does need to begin ASAP and remain consistent. You must also make sure to meet all of Bailey’s exercise and mental stimulation needs or her behavior is not likely to improve. Reading about behavior and training will also be beneficial. Stick with trainers who utilize positive reinforcement techniques. There is a trainer named Victoria Stilwell who has written several books and I recommend to read them. I hope this helps and please feel free to post any additional questions.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored