After using these washable underpads for over a year with my elderly dog, I can confidently say they're worth every penny. The 34x36 size is perfect - it covers enough space without feeling bulky, whether placed on beds, couches, or floors.
The quilted fabric feels surprisingly soft (my dog actually prefers sleeping on it!), and the absorption is impressive. Unlike disposable pads that get soggy immediately, these somehow make liquid 'disappear' while keeping the surface relatively dry - a miracle for my fussy pup who hates wet paws.
Washing is a breeze - I've lost count of how many cycles mine have endured (hot water + extra rinse), yet they come out looking nearly new each time. The waterproof backing has held up perfectly with zero leaks onto my mattress. Pro tip: Hang drying in sunlight naturally bleaches any stains!
Two minor drawbacks: The blue backing can be slippery on hardwood floors (I place a non-slip mat underneath), and during summer months, they do retain some heat. For heavy wetters like large dogs, you might need to change more frequently as saturation has limits.
Beyond pets, I've gifted these to friends with potty-training toddlers and seniors - universal rave reviews. The eco-friendly aspect is just icing on the cake. After calculating savings versus disposables? These pay for themselves in about 3 months.