When Do Cavachons Stop Growing? – Factors Affecting Cavachon Growth

Cavachon is a very popular crossbreed of the Cavalier King Charles Spaniel and the Bichon Frise. If you are looking to add this furry friend to your family, it’s important to know about their full size. In this article, we will answer the question “When do Cavachons stop growing?” that will provide you with a comprehensive guide to the growth and development of these lovely dogs. We will discuss the factors that can impact Cavachon’s growth. Additionally, we will also look at some tips to care for Cavachons during their growth.

when do cavachons stop growing

Whether you are a first-time Cavachons owner or a seasoned dog lover, this guide will provide you with the information that will ensure that your furry friend grows up happy and healthy. Let’s know in detail about the Cavachon growth.

At what age does a Cavachon stop growing?

On average, a Cavachon stop grows at the age of 10 to 12 years months. However, it depends upon the full-grown Cavachon size. You may find them to continue to fill out for a further 3 months. So, depending upon the hybrid standards of the Cavachons, it’s safe to assume that not all the Cavachons stop growing at the same point. Let’s know about the factors that can affect Cavachon growth to know exactly when Cavachons stop growing.

Factors Affecting Cavachon Growth

Some of the main factors that can affect the Cavachon’s growth include genetics, nutrition, spay/neuter status, and more. Let’s see these factors in detail.


Cavachons inherit genes from both parents, the Cavalier King Charles Spaniels and Bichon Frise. So, their growth can be influenced by the breed, size, and other genetic factors of their parents. If the parents are predisposed to certain health issues, the problems are passed down to their offspring and impact their growth.


Balanced nutrition is always necessary for any dog breed for healthy growth and development. High-quality dog foods contain all the elements such as protein, fat, carbohydrates, vitamins, and minerals for the perfect growth of your Cavachon puppy. However, overfeeding can be harmful as underfeeding. So, it’s important to monitor your Cavachon intake for their perfect growth and development.


Exercise helps to build strong bones and muscles, maintain a healthy weight, and promote overall good mental health. However, excessive exercise can cause strain on their bones and joints. You should consult with your veterinarian or professional dog trainer to develop an exercise plan, especially for the Cavachons that are still growing.

Cavachon Images

Health Issues

A variety of health issues can affect Cavachon’s growth, which includes genetic predispositions, infections, chronic illnesses, and injuries. These issues can come from any parent and can affect their development. The Cavachons that face these issues may experience stunted growth or delayed development. So, it’s important to consult with a veterinarian to identify and manage the health issues that are affecting the Cavachon’s growth and development.


Age is one of the most significant factors that affect the Cavachon’s growth and development. Cavachon’s growth rate typically slows down when they reach maturity. During the few early months, they experience rapid growth and gain weight quickly. Their bones, muscles, and organs will continue to develop during this period. However, after four to six months, Cavachons will reach their adolescent phase, which slows down their growth rate.


Gender is also having a slight impact on Cavachon’s growth. Generally, male Cavachons are slightly larger than females. So, you can expect your male Cavachon growth rate a bit higher than the females.

Spay/neuter Status

Generally, neutered or spayed dogs are slightly larger than intact dogs. When a dog is neutered or spayed, it faces hormonal changes that can affect its growth. This process increases their level of growth hormones, resulting in slightly larger bone and muscle development. However, this impact is very slight, which may be not noticeable to you.

Tips To Take Care of a Cavachon During Growth

Keep in mind the following tips to take care of your Cavachon during the growth period.

  • Cavachon PicturesProvide a Balanced Diet: Make sure your Cavachon diet contains all the necessary nutrients, including protein, vitamins, and minerals.
  • Control Portion Sizes: It’s important to control the portion sizes of the Cavachon to prevent excessive weight gain as it can put strain on their growing joints. You can consult with your veterinarian for the portion size according to your dog’s age, weight, and activity level.
  • Provide Regular Exercise: Exercise is important for Cavachon’s physical and mental well-being. Regular exercise helps them to build strong muscles and bones.
  • Monitor Their Growth: Keep track of the weight and measurements regularly to keep your Cavachon at a healthy weight.
  • Provide Regular Veterinary Care: Regular veterinary checkups help to catch any potential health issues in your dog and keep your Cavachon up to date on all necessary vaccinations and preventative care.
  • Keep Them Clean and Groomed: Keep your Cavachon groomed, including brushing and bathing to keep their coat healthy and prevent skin issues.
  • Train and Socialization: Training and socialization keep the Cavachons mentally and physically fit and prevent behavioral issues.

Final Thoughts

In short, Cavachon stops growing at the age of 12-18 months with a quick growth during the early years. However, their slow growth continues until they reach their adult size around 2 years. The exact timing of when a Cavachon stop growing depends upon different factors such as genetics, nutrition, exercise, health, age, gender, and neuter/spay status. Provide them with a balanced diet, regular veterinary care, grooming, training, and socialization throughout their growth and development. If you have any concerns about the Cavachon’s health and growth, you can consult with your veterinarian.

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