Living and Management Make any necessary environmental changes, as recommended by your veterinarian. A healthy diet is also a good plan for ensuring normal development and behavior. A check-in with your veterinarian to report improvement, or lack thereof, can be conducted over the phone, or during subsequent visits.,Prevention Behavioral problems can be prevented. Kittens should be exposed to positive experiences with people when they are between the ages of three to seven weeks, and owners with children should prohibit roughhousing with kittens. Avoid punishing your kitten, as this can lead to fear, anxiety, and defensive aggressive behavior. Consult your veterinarian for proper training and handling techniques for young cats if you are in doubt. Image via Shutterstock,Behavioral Problems in Cats (or Kittens) Pediatric behavior problems refer to undesirable behaviors exhibited by kittens between birth and puberty. It is important to address this as early as possible, because behaviors acquired during this age range may be difficult to change later. Preventative measures to avoid such behaviors are essential, as kittens are very vulnerable to physiological and environmental influences. The most common problems are related to play, fearfulness, defensive aggression, and elimination (i.e., urinating and defecating in the house, also known as house-soiling). While there are no breeds known to be especially inclined to certain behavioral issues, there may be some genetic factors, as it is believed that parental influence may increase the odds of fearfulness in kittens. Symptoms and Types Issues involving play may include increased roughness, such as fully extended claws and increased biting. Fear and defensive behavioral problems may include hiding, fleeing, and aggression. These behaviors are characterized by hissing, flattening the ears, and dilated pupils. Elimination problems refer to a problem with litter-box use, including house-soiling, urinating or defecating in the house, or in other unsuitable areas.