Planet of the Apes (1968 film) Planet of the Apes is a 1968 American science fiction film directed by Franklin J. Schaffner. It stars Charlton Heston, Roddy McDowall, Kim Hunter, Maurice Evans, James Whitmore, James Daly and Linda Harrison. The screenplay by Michael Wilson and Rod Serling was loosely based on the 1963 French novel La PlanÃ¨te des Singes by Pierre Boulle.
Dogs sometimes howl when theyâre hurt or sick. If your dog starts howling or howls more than usual, take him to a veterinarian to rule out illness and injury before doing anything else. What to Do About Excessive Howling. Howling in Responds to Sounds If your dog howls in response to some kind of trigger, like another dog howling or a nearby siren, heâll probably stop when the sound stops.
In fact, dogs can use howling as a form of marking their territory in other situations too, such as when they hear other noises from the environment which donât necessarily sound like howling, but like dangers. Thatâs why dogs have been originally trained to fend off predators.