LitterMaid Mega Automatic Self-Cleaning Litter Box vs PetSafe Drinkwell 360 Pet Fountain (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

LitterMaid Mega Automatic Self-Cleaning Litter Box

8.3/10 Very Good

4.2★ (14,200 owners)

Automatic rake cleaning, large capacity, single-cat households. Entry self-cleaning litter box.

Full Review

PetSafe Drinkwell 360 Pet Fountain

8.7/10 Great

4.4★ (19,800 owners)

360° water flow, 1.5L capacity, 5 stream settings. Encourages cats to drink more.

Full Review

At a Glance

	LitterMaid Mega Automatic Self-Cleaning Litter Box	PetSafe Drinkwell 360 Pet Fountain
247Verdict Score	8.3/10	8.7/10
Owner Rating	4.2★ (14,200)	4.4★ (19,800)
Verdict	Very Good	Great
Capacity	Mega (large cats)	1.5L

Quick Verdict

Both are strong choices, but the PetSafe Drinkwell 360 Pet Fountain edges ahead with a 8.7/10 vs 8.3/10. 360° water flow, 1.5L capacity, 5 stream settings. Encourages cats to drink more. That said, the LitterMaid Mega Automatic Self-Cleaning Litter Box is worth considering if Automatic rake cleaning, large capacity, single-cat households. Entry self-cleaning litter box. Check the current price on Amazon →

Pros & Cons Side by Side

LitterMaid Mega Automatic Self-Cleaning Litter Box

Automatic rake cycle begins 10 minutes after cat use — deposits waste in sealed receptacle
Mega size accommodates larger cats (up to 7kg) comfortably
No subscription or special litter required — works with standard clumping litter
Significantly reduces odour vs open litter trays for most households
Entry price for self-cleaning litter box category

Occasional jamming with larger waste deposits requires manual intervention
Rake mechanism can miss small deposits
Not suitable for multi-cat households (1-2 cats maximum)

PetSafe Drinkwell 360 Pet Fountain

360° water flow from all sides accommodates multiple pets simultaneously
Flowing water encourages cats to drink more — reduces risk of kidney and urinary issues
5 adjustable stream settings from gentle flow to full fountain
1.5L capacity means less frequent refilling vs standard water bowls
Dishwasher-safe stainless steel top — hygienic and easy to maintain

Pump requires weekly cleaning to prevent slime buildup
Some cats take days to adjust to drinking from a fountain
Filter replacement required monthly (~£5/month)

FAQ

Which is better, LitterMaid Mega Automatic or PetSafe Drinkwell 360 Pet?

Is the LitterMaid Mega Automatic worth the extra cost?

The PetSafe Drinkwell 360 Pet Fountain matches or exceeds it at a potentially lower price point.

Who is the LitterMaid Mega Automatic best suited to?

Automatic rake cleaning, large capacity, single-cat households. Entry self-cleaning litter box.

Who is the PetSafe Drinkwell 360 Pet best suited to?

360° water flow, 1.5L capacity, 5 stream settings. Encourages cats to drink more.

What are the main downsides of each?

LitterMaid Mega Automatic Self-Cleaning Litter Box: Occasional jamming with larger waste deposits requires manual intervention; Rake mechanism can miss small deposits. PetSafe Drinkwell 360 Pet Fountain: Pump requires weekly cleaning to prevent slime buildup; Some cats take days to adjust to drinking from a fountain.

Do owner ratings agree with our verdict?

Largely, yes — LitterMaid Mega Automatic Self-Cleaning Litter Box sits at 4.2★ from 14,200 verified Amazon owners, and PetSafe Drinkwell 360 Pet Fountain at 4.4★ from 19,800.

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