They make fine guards, and excellent show and obedience dogs. Some Pembrokes are more outgoing, restless and excitable than the Cardigan Welsh Corgi. Several of these brave dogs have lost their lives defending their homes, as they were too small for the situation. They sometimes try to herd people by nipping at their heels, although they can be trained not to do this. The Pembroke tends to bark a lot and makes a good alarm dog.
Males can be aggressive with other males, particularly if a bitch in heat is in the vicinity.
Health Problems Prone to PRA, glaucoma and back disorders. Do not overfeed this breed, as it tends to gain weight easily. The Pembroke will do fine in an apartment if they are sufficiently exercised. This breed is very active indoors and will do okay without a yard. They will do okay in most climates.