Boxer puppies can typically switch to adult food around 12 months of age. However, this can vary depending on the individual dog's growth and development. Boxers are a medium to large breed, and they generally take longer to mature compared to smaller breeds. Here are some tips for making the transition:

1. **Gradual Transition**: Start by mixing a small amount of adult food with their puppy food. Gradually increase the proportion of adult food over a week or two to allow their digestive system to adjust.

2. **Monitor Weight and Health**: Keep an eye on your puppy's weight and overall health during the transition. If they seem to be gaining too much weight or not gaining enough, you may need to adjust the type or amount of food.

3. **Quality of Food**: Ensure that the adult food is high-quality and specifically formulated for large breeds. This is important for their health, as Boxers can be prone to certain conditions like hip dysplasia.

4. **Consult Your Veterinarian**: It's always a good idea to consult your vet before making any significant changes to your puppy's diet. They can provide recommendations based on your puppy's specific needs.

By following these guidelines, you can help ensure a smooth transition from puppy food to adult food for your Boxer.

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Topics covered in this question:

Boxer Puppies Puppy Care Boxer Nutrition Adult Dog Food Dog Food Transition