Forget kids – get a dog instead

It’s no secret that young adult North Americans, especially those in more privileged socioeconomic strata, are delaying childbearing. They struggle with the notion of committing to one another and then take even longer to arrive at the decision to have children. On the other hand, they seem to have much less trouble deciding to get a dog. One wonders if the canine commitment is a subconscious test balloon launched to assess their aptitude for parenting. Of course, any parent who has raised both children and dogs will tell you that the coefficient of correlation between the two adventures is approaching zero.

It is often assumed that upwardly mobile young adults are choosing canine husbandry over parenting because they want to make sure their careers are solidly on track before they commit to the financial responsibilities and emotional challenges of raising a child. However, it may be that some of them have read the same studies I have recently encountered that suggest if you want to stay fit, you are better off getting a dog than having a child.

Dog owners are 34% more likely to squeeze 150 minutes of walking into their weeks than are those who don’t own a dog. And having a dog increases leisure time physical activity by 69%. Not surprising, walking a puppy increases one’s walking speed by 28% over a solitary pace. Compare this to walking with a human companion that only increases one’s speed 4% (“Dog Ownership and Physical Activity: A Review of the Evidence” [J. Phys. Act. Health 2013;10:750-9]).

On the other hand, having a child can really do a number on the fitness habits of a parent (“How to Get Your Spouse to Exercise,” Gretchen Reynolds, New York Times, March 28, 2015). For a father, becoming a parent of a single child usually has little effect on the amount of moderate to vigorous exercise he gets. However, when a woman becomes a mother, she can expect to see a significant drop in the time she can spend exercising. Fathers eventually pay the price in reduced vigorous activity if they father more than one child. Not surprisingly, having a child under 6 years in the house decreases moderate activity for both parents, while it increases their light activity as they attempt to stay one step ahead of a toddler.

So, if a young adult wants to stay healthy by maintaining even a moderate exercise regimen and he or she runs the numbers, the answer is pretty clear: Forget the kids and get a dog.

While children can have a negative impact on their parents’ physical activity, it turns out that parents can create downward pressure on their child’s physical activity if they adopt one of several parenting styles (“Hyper-parenting is negatively associated with physical activity among 7- to 12-year olds” [Prev. Med. 2015;73:55-9]). In a recently reported Canadian survey of more than 700 parents, a researcher has found that the children of parents whose style of parenting could be categorized as hyper-parenting got significantly less physical activity than did the children of parents with low hyper-parenting scores.

I learned from reviewing the paper that behavior specialists now split hyper-parents into categories: overprotective, helicopter, tiger mom, little emperor, and concerted cultivation (overscheduling). Only the children of helicopter parents were spared the negative impact of their parents’ style. It may be that while hovering may be annoying, it does allow for enough distance between parent and child for the child to follow his own urge to be active.

None of these studies that I reviewed was very robust, and while their results may not stand the test of repetition, intuition suggests having children can make it challenging for parents who want to maintain a healthy level of physical activity. And you and I know that children need physical and emotional space from their parents in which to play freely and actively.

Obviously I don’t think we should be encouraging all young adults to choose dog ownership over parenthood, but we should be helping parents choose strategies and parenting styles that leave enough time and space for everyone in the family to get a healthy amount of physical activity.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years, and is the author of “Coping With a Picky Eater.”

It’s no secret that young adult North Americans, especially those in more privileged socioeconomic strata, are delaying childbearing. They struggle with the notion of committing to one another and then take even longer to arrive at the decision to have children. On the other hand, they seem to have much less trouble deciding to get a dog. One wonders if the canine commitment is a subconscious test balloon launched to assess their aptitude for parenting. Of course, any parent who has raised both children and dogs will tell you that the coefficient of correlation between the two adventures is approaching zero.

It is often assumed that upwardly mobile young adults are choosing canine husbandry over parenting because they want to make sure their careers are solidly on track before they commit to the financial responsibilities and emotional challenges of raising a child. However, it may be that some of them have read the same studies I have recently encountered that suggest if you want to stay fit, you are better off getting a dog than having a child.

Dog owners are 34% more likely to squeeze 150 minutes of walking into their weeks than are those who don’t own a dog. And having a dog increases leisure time physical activity by 69%. Not surprising, walking a puppy increases one’s walking speed by 28% over a solitary pace. Compare this to walking with a human companion that only increases one’s speed 4% (“Dog Ownership and Physical Activity: A Review of the Evidence” [J. Phys. Act. Health 2013;10:750-9]).

On the other hand, having a child can really do a number on the fitness habits of a parent (“How to Get Your Spouse to Exercise,” Gretchen Reynolds, New York Times, March 28, 2015). For a father, becoming a parent of a single child usually has little effect on the amount of moderate to vigorous exercise he gets. However, when a woman becomes a mother, she can expect to see a significant drop in the time she can spend exercising. Fathers eventually pay the price in reduced vigorous activity if they father more than one child. Not surprisingly, having a child under 6 years in the house decreases moderate activity for both parents, while it increases their light activity as they attempt to stay one step ahead of a toddler.

So, if a young adult wants to stay healthy by maintaining even a moderate exercise regimen and he or she runs the numbers, the answer is pretty clear: Forget the kids and get a dog.

While children can have a negative impact on their parents’ physical activity, it turns out that parents can create downward pressure on their child’s physical activity if they adopt one of several parenting styles (“Hyper-parenting is negatively associated with physical activity among 7- to 12-year olds” [Prev. Med. 2015;73:55-9]). In a recently reported Canadian survey of more than 700 parents, a researcher has found that the children of parents whose style of parenting could be categorized as hyper-parenting got significantly less physical activity than did the children of parents with low hyper-parenting scores.

I learned from reviewing the paper that behavior specialists now split hyper-parents into categories: overprotective, helicopter, tiger mom, little emperor, and concerted cultivation (overscheduling). Only the children of helicopter parents were spared the negative impact of their parents’ style. It may be that while hovering may be annoying, it does allow for enough distance between parent and child for the child to follow his own urge to be active.

None of these studies that I reviewed was very robust, and while their results may not stand the test of repetition, intuition suggests having children can make it challenging for parents who want to maintain a healthy level of physical activity. And you and I know that children need physical and emotional space from their parents in which to play freely and actively.

Obviously I don’t think we should be encouraging all young adults to choose dog ownership over parenthood, but we should be helping parents choose strategies and parenting styles that leave enough time and space for everyone in the family to get a healthy amount of physical activity.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years, and is the author of “Coping With a Picky Eater.”

It’s no secret that young adult North Americans, especially those in more privileged socioeconomic strata, are delaying childbearing. They struggle with the notion of committing to one another and then take even longer to arrive at the decision to have children. On the other hand, they seem to have much less trouble deciding to get a dog. One wonders if the canine commitment is a subconscious test balloon launched to assess their aptitude for parenting. Of course, any parent who has raised both children and dogs will tell you that the coefficient of correlation between the two adventures is approaching zero.

It is often assumed that upwardly mobile young adults are choosing canine husbandry over parenting because they want to make sure their careers are solidly on track before they commit to the financial responsibilities and emotional challenges of raising a child. However, it may be that some of them have read the same studies I have recently encountered that suggest if you want to stay fit, you are better off getting a dog than having a child.

Dog owners are 34% more likely to squeeze 150 minutes of walking into their weeks than are those who don’t own a dog. And having a dog increases leisure time physical activity by 69%. Not surprising, walking a puppy increases one’s walking speed by 28% over a solitary pace. Compare this to walking with a human companion that only increases one’s speed 4% (“Dog Ownership and Physical Activity: A Review of the Evidence” [J. Phys. Act. Health 2013;10:750-9]).

On the other hand, having a child can really do a number on the fitness habits of a parent (“How to Get Your Spouse to Exercise,” Gretchen Reynolds, New York Times, March 28, 2015). For a father, becoming a parent of a single child usually has little effect on the amount of moderate to vigorous exercise he gets. However, when a woman becomes a mother, she can expect to see a significant drop in the time she can spend exercising. Fathers eventually pay the price in reduced vigorous activity if they father more than one child. Not surprisingly, having a child under 6 years in the house decreases moderate activity for both parents, while it increases their light activity as they attempt to stay one step ahead of a toddler.

So, if a young adult wants to stay healthy by maintaining even a moderate exercise regimen and he or she runs the numbers, the answer is pretty clear: Forget the kids and get a dog.

While children can have a negative impact on their parents’ physical activity, it turns out that parents can create downward pressure on their child’s physical activity if they adopt one of several parenting styles (“Hyper-parenting is negatively associated with physical activity among 7- to 12-year olds” [Prev. Med. 2015;73:55-9]). In a recently reported Canadian survey of more than 700 parents, a researcher has found that the children of parents whose style of parenting could be categorized as hyper-parenting got significantly less physical activity than did the children of parents with low hyper-parenting scores.

I learned from reviewing the paper that behavior specialists now split hyper-parents into categories: overprotective, helicopter, tiger mom, little emperor, and concerted cultivation (overscheduling). Only the children of helicopter parents were spared the negative impact of their parents’ style. It may be that while hovering may be annoying, it does allow for enough distance between parent and child for the child to follow his own urge to be active.

None of these studies that I reviewed was very robust, and while their results may not stand the test of repetition, intuition suggests having children can make it challenging for parents who want to maintain a healthy level of physical activity. And you and I know that children need physical and emotional space from their parents in which to play freely and actively.

Obviously I don’t think we should be encouraging all young adults to choose dog ownership over parenthood, but we should be helping parents choose strategies and parenting styles that leave enough time and space for everyone in the family to get a healthy amount of physical activity.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years, and is the author of “Coping With a Picky Eater.”