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.
The sound of howling dogs may remind us of wolves in the wild, calling to one another. In fact, this is the more popular explanation for why dogs howl at sirens. Wolves use howling as a method of communication and as a sort of primitive form of GPS to locate one another.Dogs, as descendents of wolves, may be expressing this instinctual behavior when prompted by the sound of a siren.ogs hear a higher frequency of sounds than a person, which is why ultrasonic signals such as those used in training whistles can be heard by dogs. This has led some to wonder if the sound of sirens actually hurts a dogâs ears. When we hear a loud sound, we tend to cover our ears with our hands to block out the noise.