Dogs, cats, rabbits, guinea pigs, and fish are commonly recommended as good pets for individuals with autism. Dogs, for example, provide companionship, emotional support, and can help with social interactions. Cats are low-maintenance and offer calming effects. Rabbits and guinea pigs are gentle and can be soothing for those with autism. Fish tanks can provide a sense of relaxation and routine. Ultimately, the best pet will depend on the individual's preferences and needs.