Petco Text Logo
Petco Pet Logo

Why is my 4-month Havanese puppy not gaining weight and has dry skin?

Updated On September 23rd, 2025

Pet's info: Dog | Havanese | Female | unspayed | 4 months and 4 days old | 3.1 lbs

I have a Havanese puppy. Her weight when I got her was 1.7 pounds at 7 weeks old. She is now only 3.1 pounds and 4 months old. She has food always available to her and she seems like her energy level is good. She has also always seemed to have dry skin/hair especially down her back. I am very concerned about her lack of weight gain and the dry skin/hair... Any ideas on what I should be looking for in diagnosis or treatment?

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Jenna Beyer, DVM, MBA, cVMA

Veterinarian, Certified Veterinary Acupuncturist

Published on August 22nd, 2018

I would recommend having Ruby examined by a vet. From the pictures, she seems healthy, but to make this assessment accurately I would need to be able to put my hands on her and feel her body. There are lots of things that can cause a puppy to grow slowly, including endocrine issues, intestinal parasites, poor diet, congenital defects, among others. The vet will also be able to examine her skin and decide if it needs medical treatment. But you may try a different type of puppy food and see if her skin and hair improves.

Vote icon

2Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored