Zylkene Plus capsules for dogs promote calm and relaxed behaviour during sustained stressful periods, such as changes in routine or living environment. This dog supplement pairs two natural active ingredients—alpha-casozepine and fish protein hydrolysate—recognized for their calming properties. The easy oral capsules come in 30-count bottles and two strengths (225 mg and 450 mg) to fit your dog’s needs. Non-prescription and simple to give, it’s a helpful calming aid for dogs and can be used alongside positive reinforcement and everyday routines.
