This is one of the most common questions that I get from puppy owners. There is a lot of conflicting information out there that makes it very hard for pet owners to know which guidelines to trust. Making the transition from puppy to adult food at an appropriate time is important because there is a major shift in regards to the caloric needs and nutrition requirements of your puppy as she approaches maturity. Puppy food is very high in calories and nutritional supplements, so feeding it too long to a mature dog can result in obesity and orthopedic problems.
In general, you want to make the change to adult food when your puppy is approaching her adult height. The problem is that different breeds mature at different rates due to the wide range of variation between breeds. A rule of thumb to remember is that smaller breeds tend to mature faster than large breeds. Small breed dogs up to 30 pounds mature around 10 to 12 months of age keeping in mind that some toy breeds can mature even earlier. Medium breed dogs up to 80 pounds mature between 12 to 16 months and your Basset hound falls in this category. Large and giant breed dogs weighing more than 80 pounds can take up to two years to reach full maturity.
One final tip for puppy owners about changing food is to do it gradually. Mix in increasing amounts of the adult food with the puppy food over the course of a week while decreasing the amount of puppy food. By the end of the week you should only be feeding the adult food. Making the change gradual makes it less likely that your dog will experience loose stools and upset stomachs.
